UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XVwgSyp+f/wliY7bsdIYZA+DzohoYdDKlviP9NpB+cU=' 
WHERE 
  key_id = 'b66004e4360fd7cdbdc239e151cafd6294a714e3881b82bb2fccf8c0970d6a9b' 
  AND (
    token = 'XVwgSyp+f/wliY7bsdIYZA+DzohoYdDKlviP9NpB+cU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )