UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P8zy/pS03anV5uAQYWuDbh5o2dMg2OdQL+DoDY1Ismw=' 
WHERE 
  key_id = 'aa91b12db2e7b511716a2923222c9e78ff2e6a7137d4bbbd4c01a66a688e2fc5' 
  AND (
    token = 'P8zy/pS03anV5uAQYWuDbh5o2dMg2OdQL+DoDY1Ismw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )