UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/dg4ZfAXV/xz3JxnYdgkb2qoMdqICEFFZPMKrwGz8nY=' 
WHERE 
  key_id = '3d8acc96056d806e38533e5d3bcb9da8859e2ab6828b3edac67fbe436ea0e94d' 
  AND (
    token = '/dg4ZfAXV/xz3JxnYdgkb2qoMdqICEFFZPMKrwGz8nY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )