SQL to Disable Comments in Media Uploads

I have a WordPress website that is being spammed with Comments on my media uploads. I have disabled comments on future posts, but that doesn’t disable comments on my existing older media uploads. Luckily WordPress lets me do batch edits on my pages and posts to turn off all comments, but unfortunately this functionality does not exist for media uploads.

Can anyone help me with the appropriate SQL command so I can fix this directly in the WordPress database?