UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xytm5AZh/fwIto2bnjtljy5ksqz7yPnEDbJh++Gw3UA=' 
WHERE 
  key_id = 'f7d12cc322d3928686e9cd67079a6f05ae779b7810b175e2f53e564b9d6e7559' 
  AND (
    token = 'xytm5AZh/fwIto2bnjtljy5ksqz7yPnEDbJh++Gw3UA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )