UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dHlfx2bWXNCexxswmLrCPbiZIvB+ABzkiZuAPYissjA=' 
WHERE 
  key_id = 'd20b5cf834fea3f82f3559f10efa188180b99e161e21a4489b47fd58c4f1d07f' 
  AND (
    token = 'dHlfx2bWXNCexxswmLrCPbiZIvB+ABzkiZuAPYissjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )