UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AQdZzJhuGl5iexcKZXdnVGuwsOQsOmQTVc4JuyZNo5E=' 
WHERE 
  key_id = 'af8b5e5103dc70479e417f87a2d3c9f44428e2e5b22234c685ce43f0248c39c1' 
  AND (
    token = 'AQdZzJhuGl5iexcKZXdnVGuwsOQsOmQTVc4JuyZNo5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )