UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WmUpcGns17BaHKVmhWG70meCjbSILJw7ovIEGVlGAsM=' 
WHERE 
  key_id = '01947431296f48ba92c24eb1736b23c87ca17e85ec308cc27097616887dc5b1d' 
  AND (
    token = 'WmUpcGns17BaHKVmhWG70meCjbSILJw7ovIEGVlGAsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )