INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb5d8520c874304f383cb8d0909a7da2aab02d0110962715db2365c2fe17d00e', 
    'QlWTp1RzRZ6oAZQtIWp4LCo6kFGmwRWXfOtD+ZFiiOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)