UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1yMxduC5hJ5MZ97dnk9de1wDhbnsVaOjOM8Uq3qCE+8=' 
WHERE 
  key_id = '5356cbf1cc18efe5cb46220ffbd8717bf74f597d5da2a8d70e5f25a1700a809d' 
  AND (
    token = '1yMxduC5hJ5MZ97dnk9de1wDhbnsVaOjOM8Uq3qCE+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )