diff --git a/core/data/schema/user.py b/core/data/schema/user.py
index b26e51d..fd4458b 100644
--- a/core/data/schema/user.py
+++ b/core/data/schema/user.py
@@ -175,3 +175,8 @@ class UserData(BaseData):
         sql = game_locks.delete((game_locks.c.user == user_id) & (game_locks.c.game == game))
 
         await self.execute(sql)
+
+    async def extend_lock_for_game(self, user_id: int, game: str):
+        sql = game_locks.update().where(user=user_id, game=game).values(expires_at=func.date_add(func.now(), text("INTERVAL 15 MINUTE")))
+
+        await self.execute(sql)