UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QpUo0TvL2Y5DdtRuL58CDN+S6KLaZ1HCE1bRa+mL7kQ=' 
WHERE 
  key_id = '798da4ce0815a69561733ef4daddebe9394355cce4b160001b4d23924337be7b' 
  AND (
    token = 'QpUo0TvL2Y5DdtRuL58CDN+S6KLaZ1HCE1bRa+mL7kQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )