UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AkD1cYdxAsDiwNQtXmi4tXzmmVys0x2OgbO/06SHmgQ=' 
WHERE 
  key_id = '4770730356d1c853d9082abcdddae4c42bd8a0140dc6861a2d45c8453fe39203' 
  AND (
    token = 'AkD1cYdxAsDiwNQtXmi4tXzmmVys0x2OgbO/06SHmgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )