UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NhnVOmHe+gnaHT+dTTGr8xxlMVCvHox/lvhQA7IAJ5Y=' 
WHERE 
  key_id = '883987a073ea1af9a3194f5a169c57612cdd341243b5bb9b742a10e583ce36ef' 
  AND (
    token = 'NhnVOmHe+gnaHT+dTTGr8xxlMVCvHox/lvhQA7IAJ5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )