UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ceiYIifxFmu3eswyg6V1mAeBsPI/99JRocuFlvpa2Q=' 
WHERE 
  key_id = '4cf937a36014740261ff0ef8d2f33cd8d14ffa1efe607e229ef4efb93bfad7ae' 
  AND (
    token = '9ceiYIifxFmu3eswyg6V1mAeBsPI/99JRocuFlvpa2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )