UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iue+qYPJ2pYyZRaFDqepLzqR0oecuwOTuBoJCMl5cAA=' 
WHERE 
  key_id = '830581c08038ddb707c4cf61ffea635414f2067e80a28bb7c4217d9b3caccf8a' 
  AND (
    token = 'iue+qYPJ2pYyZRaFDqepLzqR0oecuwOTuBoJCMl5cAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )