Remove Magento 2 spam customer accounts quickly in database

I have thousands of spam accounts in the customer database. Is there a way to quickly remove these?

I cannot do it quickly in admin panel, as it will crash the site if I try to delete them all at once. If I only delete 200 at a time it will take a very long time.

Is there a query I can run in SQL/PhpMyAdmin? All the spam accounts have the qq.com email address.