UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZfiPZeWGirBapJ7FfZBGbNvVaUpXxc4IDZpVEUMiJd0=' 
WHERE 
  key_id = '53b13b2da2be97fef48887a10a22ab628d1769d7b27a4f42dc55314a5cd9666f' 
  AND (
    token = 'ZfiPZeWGirBapJ7FfZBGbNvVaUpXxc4IDZpVEUMiJd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )