UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i66Sr2K8dvXFxAelkpoGvplype+RvdBYUuzcHrhm4XE=' 
WHERE 
  key_id = 'd52b9f7c59e40e062a5f8aa36832352cdd50eec6aeff0b9483a1e4bc9057f976' 
  AND (
    token = 'i66Sr2K8dvXFxAelkpoGvplype+RvdBYUuzcHrhm4XE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )