diff --git a/core/data/schema/user.py b/core/data/schema/user.py
index eda31fa..b26e51d 100644
--- a/core/data/schema/user.py
+++ b/core/data/schema/user.py
@@ -144,7 +144,7 @@ class UserData(BaseData):
         sql = game_locks.select(
             (game_locks.c.user == user_id)
             & (game_locks.c.game == game)
-            & func.timestampdiff(text("SECOND"), func.now(), game_locks.c.expires_at) > 0)
+            & (func.timestampdiff(text("SECOND"), func.now(), game_locks.c.expires_at) > 0))
         result = await self.execute(sql)
 
         if result: