UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YePsYAuZlTuYBRhVOCOrpAVbG/WfKKSj24ue6CEnmJo=' 
WHERE 
  key_id = '4a032740aec37d62b4517e04e94613fe17cd8f62c84bb23d389bb1de8a25610f' 
  AND (
    token = 'YePsYAuZlTuYBRhVOCOrpAVbG/WfKKSj24ue6CEnmJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )