UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCitvojOEHuDeJjnk0SlL8VEGaX8ZYONW6cJ5DtJD6E=' 
WHERE 
  key_id = '19cc19ec4f7c63e021d783a9f2a55a654e0f192a622c6adf4627445a59c80228' 
  AND (
    token = 'iCitvojOEHuDeJjnk0SlL8VEGaX8ZYONW6cJ5DtJD6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )