diff --git a/client/main.lua b/client/main.lua
index e349a69..a239887 100644
--- a/client/main.lua
+++ b/client/main.lua
@@ -210,10 +210,12 @@ RegisterNetEvent('qb-vehiclekeys:client:AddKeys', function(plate)
             SetVehicleEngineOn(vehicle, false, false, false)
         end
     end
+    if Config.SaveInDB then TriggerServerEvent("qb-vehiclekeys:server:synckeys", KeysList) end
 end)
 
 RegisterNetEvent('qb-vehiclekeys:client:RemoveKeys', function(plate)
     KeysList[plate] = nil
+    if Config.SaveInDB then TriggerServerEvent("qb-vehiclekeys:server:synckeys", KeysList) end
 end)
 
 RegisterNetEvent('qb-vehiclekeys:client:ToggleEngine', function()
diff --git a/config.lua b/config.lua
index 7d23fc2..7d76a2d 100644
--- a/config.lua
+++ b/config.lua
@@ -1,5 +1,8 @@
 Config = {}
 
+-- Key System Settings
+Config.SaveInDB = true -- Whether the own keys should save into database
+
 -- Vehicle lock settings
 Config.LockToggleAnimation = {
     AnimDict = 'anim@mp_player_intmenu@key_fob@',
diff --git a/server/main.lua b/server/main.lua
index 009a70c..499837d 100644
--- a/server/main.lua
+++ b/server/main.lua
@@ -49,6 +49,12 @@ RegisterNetEvent('qb-vehiclekeys:server:setVehLockState', function(vehNetId, sta
     SetVehicleDoorsLocked(NetworkGetEntityFromNetworkId(vehNetId), state)
 end)
 
+RegisterServerEvent("qb-vehiclekeys:server:synckeys", function(KeyList)
+    if not Config.SaveInDB then return end
+    local Player = QBCore.Functions.GetPlayer(source)
+    Player.Functions.SetMetaData("VehKeys", KeyList)
+end)
+
 QBCore.Functions.CreateCallback('qb-vehiclekeys:server:GetVehicleKeys', function(source, cb)
     local Player = QBCore.Functions.GetPlayer(source)
     if not Player then return end
@@ -59,6 +65,11 @@ QBCore.Functions.CreateCallback('qb-vehiclekeys:server:GetVehicleKeys', function
             keysList[plate] = true
         end
     end
+    if Player.PlayerData.metadata["VehKeys"] and Config.SaveInDB then
+        for plate, value in Player.PlayerData.metadata["VehKeys"] do
+            keysList[plate] = true
+        end
+    end
     cb(keysList)
 end)
 
@@ -133,4 +144,4 @@ QBCore.Commands.Add("removekeys", Lang:t("addcom.rkeys"), {{name = Lang:t("addco
         return
     end
     RemoveKeys(tonumber(args[1]), args[2])
-end, 'admin')
+end, 'admin')
\ No newline at end of file