diff --git a/native/android/app/src/cpp/jsiInstaller.cpp b/native/android/app/src/cpp/jsiInstaller.cpp
--- a/native/android/app/src/cpp/jsiInstaller.cpp
+++ b/native/android/app/src/cpp/jsiInstaller.cpp
@@ -1,5 +1,4 @@
 #include "CommCoreModule.h"
-#include "CommSecureStore.h"
 #include "GlobalNetworkSingletonJNIHelper.h"
 #include "SQLiteQueryExecutor.h"
 #include "jniHelpers.h"
@@ -34,21 +33,9 @@
 
     jni::local_ref<jni::JObject> sqliteFilePathObj =
         additionalParameters.get("sqliteFilePath");
-    comm::SQLiteQueryExecutor::sqliteFilePath = sqliteFilePathObj->toString();
+    std::string sqliteFilePath = sqliteFilePathObj->toString();
 
-    comm::CommSecureStore commSecureStore;
-    folly::Optional<std::string> maybeEncryptionKey =
-        commSecureStore.get("comm.encryptionKey");
-
-    if (maybeEncryptionKey) {
-      comm::SQLiteQueryExecutor::encryptionKey = maybeEncryptionKey.value();
-    } else {
-      int sqlcipherEncryptionKeySize = 64;
-      std::string encryptionKey = comm::crypto::Tools::generateRandomHexString(
-          sqlcipherEncryptionKeySize);
-      commSecureStore.set("comm.encryptionKey", encryptionKey);
-      comm::SQLiteQueryExecutor::encryptionKey = encryptionKey;
-    }
+    comm::SQLiteQueryExecutor::initialize(sqliteFilePath);
   }
 
   static void registerNatives() {
diff --git a/native/cpp/CommonCpp/DatabaseManagers/SQLiteQueryExecutor.h b/native/cpp/CommonCpp/DatabaseManagers/SQLiteQueryExecutor.h
--- a/native/cpp/CommonCpp/DatabaseManagers/SQLiteQueryExecutor.h
+++ b/native/cpp/CommonCpp/DatabaseManagers/SQLiteQueryExecutor.h
@@ -4,6 +4,7 @@
 #include "DatabaseQueryExecutor.h"
 #include "entities/Draft.h"
 
+#include <mutex>
 #include <string>
 
 namespace comm {
@@ -12,11 +13,16 @@
   void migrate();
   static auto &getStorage();
 
+  static std::once_flag initialized;
+  static int sqlcipherEncryptionKeySize;
+  static std::string secureStoreEncryptionKeyID;
+
 public:
   static std::string sqliteFilePath;
   static std::string encryptionKey;
 
   SQLiteQueryExecutor();
+  static void initialize(std::string &databasePath);
   std::string getDraft(std::string key) const override;
   void updateDraft(std::string key, std::string text) const override;
   bool moveDraft(std::string oldKey, std::string newKey) const override;
diff --git a/native/cpp/CommonCpp/DatabaseManagers/SQLiteQueryExecutor.cpp b/native/cpp/CommonCpp/DatabaseManagers/SQLiteQueryExecutor.cpp
--- a/native/cpp/CommonCpp/DatabaseManagers/SQLiteQueryExecutor.cpp
+++ b/native/cpp/CommonCpp/DatabaseManagers/SQLiteQueryExecutor.cpp
@@ -1,4 +1,5 @@
 #include "SQLiteQueryExecutor.h"
+#include "CommSecureStore.h"
 #include "Logger.h"
 #include "sqlite_orm.h"
 
@@ -11,9 +12,11 @@
 #include <fstream>
 #include <iostream>
 #include <memory>
+#include <mutex>
 #include <sstream>
 #include <string>
 #include <system_error>
+#include <thread>
 
 #define ACCOUNT_ID 1
 
@@ -23,6 +26,10 @@
 
 std::string SQLiteQueryExecutor::sqliteFilePath;
 std::string SQLiteQueryExecutor::encryptionKey;
+std::once_flag SQLiteQueryExecutor::initialized;
+int SQLiteQueryExecutor::sqlcipherEncryptionKeySize = 64;
+std::string SQLiteQueryExecutor::secureStoreEncryptionKeyID =
+    "comm.encryptionKey";
 
 bool create_table(sqlite3 *db, std::string query, std::string tableName) {
   char *error;
@@ -511,6 +518,25 @@
   return storage;
 }
 
+void SQLiteQueryExecutor::initialize(std::string &databasePath) {
+  std::call_once(SQLiteQueryExecutor::initialized, [&databasePath]() {
+    SQLiteQueryExecutor::sqliteFilePath = databasePath;
+    CommSecureStore commSecureStore;
+    folly::Optional<std::string> maybeEncryptionKey =
+        commSecureStore.get(SQLiteQueryExecutor::secureStoreEncryptionKeyID);
+
+    if (maybeEncryptionKey) {
+      SQLiteQueryExecutor::encryptionKey = maybeEncryptionKey.value();
+      return;
+    }
+    std::string encryptionKey = comm::crypto::Tools::generateRandomHexString(
+        SQLiteQueryExecutor::sqlcipherEncryptionKeySize);
+    commSecureStore.set(
+        SQLiteQueryExecutor::secureStoreEncryptionKeyID, encryptionKey);
+    SQLiteQueryExecutor::encryptionKey = encryptionKey;
+  });
+}
+
 SQLiteQueryExecutor::SQLiteQueryExecutor() {
   this->migrate();
 }
diff --git a/native/ios/Comm/AppDelegate.mm b/native/ios/Comm/AppDelegate.mm
--- a/native/ios/Comm/AppDelegate.mm
+++ b/native/ios/Comm/AppDelegate.mm
@@ -110,28 +110,10 @@
           getExportedModuleOfClass:EXSecureStore.class];
   [[CommSecureStoreIOSWrapper sharedInstance] init:secureStore];
 
-  // set sqlite file path
-  comm::SQLiteQueryExecutor::sqliteFilePath =
+  // initialize SQLiteQueryExecutor
+  std::string sqliteFilePath =
       std::string([[Tools getSQLiteFilePath] UTF8String]);
-
-  // set sqlcipher encryption key
-  comm::CommSecureStore commSecureStore;
-  folly::Optional<std::string> maybeEncryptionKey;
-  try {
-    maybeEncryptionKey = commSecureStore.get("comm.encryptionKey");
-  } catch (NSException *exception) {
-    maybeEncryptionKey = folly::none;
-  }
-
-  if (maybeEncryptionKey) {
-    comm::SQLiteQueryExecutor::encryptionKey = maybeEncryptionKey.value();
-  } else {
-    int sqlcipherEncryptionKeySize = 64;
-    std::string encryptionKey = comm::crypto::Tools::generateRandomHexString(
-        sqlcipherEncryptionKeySize);
-    commSecureStore.set("comm.encryptionKey", encryptionKey);
-    comm::SQLiteQueryExecutor::encryptionKey = encryptionKey;
-  }
+  comm::SQLiteQueryExecutor::initialize(sqliteFilePath);
   return YES;
 }