Restore files from database with outdated sql database

Hi,

tifu and destroyed my seafile database somehow.
My database backup cronjob died two months ago, so all database sql files are outdated two months but the stored data /opt/seafile/seafile-data/storage was stored on an external harddrive.
Now I got everything up and running, but it seems all my displayed data on the server is putdated by two months.
Is there a way to restore the data of the last two months from the storage data without using the seaf-fsck export function?
Thanks