UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i2egqFoR6OkGkqAsymROeag1jkZ4Ixxb6jHgpSofF18=' 
WHERE 
  key_id = '217040fa38388dc30efbab409d497f4840c36ffcc3ab805064fe6f04e6582997' 
  AND (
    token = 'i2egqFoR6OkGkqAsymROeag1jkZ4Ixxb6jHgpSofF18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )