UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UYxGXzGO3WxTL7bsmpk0q7DJxdDgduYSIpEUkhWoaK8=' 
WHERE 
  key_id = 'e84a3a7e492d4ca527dce5d286bbbd0bfac22c492ef02c4f94098bcc10074729' 
  AND (
    token = 'UYxGXzGO3WxTL7bsmpk0q7DJxdDgduYSIpEUkhWoaK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )