UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QJ04WeNK3HO0gLl59XKWWHGf5gu3fj2TFLlCmprbq8M=' 
WHERE 
  key_id = '6cebb6b99550644a08f91b5ced7b833bd189b315aa95638eab6e94aca564eefd' 
  AND (
    token = 'QJ04WeNK3HO0gLl59XKWWHGf5gu3fj2TFLlCmprbq8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )