UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '84VKGA2ZmcM+4LL4lO3jmvUOzLJ+n/1jkevXIYXkhD8=' 
WHERE 
  key_id = '1d5f49832935c67a64ee0e06fc5838f3f228fc4a3043ba4d27065caa9d54d57e' 
  AND (
    token = '84VKGA2ZmcM+4LL4lO3jmvUOzLJ+n/1jkevXIYXkhD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )