UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gsAQpdm2SAtlLi5a4Ve8eXJXVmgian2+KUMqKCDNboc=' 
WHERE 
  key_id = 'd812be0688ed5db871c5d3c634f3faaf899893969f4fc07bfdcaf864aff804df' 
  AND (
    token = 'gsAQpdm2SAtlLi5a4Ve8eXJXVmgian2+KUMqKCDNboc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )