UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8kuIJDQk9iEvp4AETMMFdbVErWJtQeWOB3EnCMpDcqo=' 
WHERE 
  key_id = '047cfe4be0537adf07c3d1b386b36c018c1824772ad0e530c9ddb0cb577a4c04' 
  AND (
    token = '8kuIJDQk9iEvp4AETMMFdbVErWJtQeWOB3EnCMpDcqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )