UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sCCjr+FxbGRX9kYrxD/9KctQt/4lYZc8daDR73fYiXc=' 
WHERE 
  key_id = '733ea4c2331ac515325d285fc16b30294882c8ac4c392053869cf953a86dfd28' 
  AND (
    token = 'sCCjr+FxbGRX9kYrxD/9KctQt/4lYZc8daDR73fYiXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )