When I try to do anything related to my key, this happens:

[aei@blackspace ~]$ gpg --edit-key aei
gpg (GnuPG) 2.4.4; Copyright (C) 2024 g10 Code GmbH
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

gpg: Note: database_open 134217901 waiting for lock (held by 22) ...
gpg: Note: database_open 134217901 waiting for lock (held by 22) ...
gpg: Note: database_open 134217901 waiting for lock (held by 22) ...
gpg: Note: database_open 134217901 waiting for lock (held by 22) ...
gpg: Note: database_open 134217901 waiting for lock (held by 22) ...
gpg: keydb_search failed: Connection timed out
gpg: key "aei" not found: Connection timed out

This happens only in fedora? Presumably cause systemd shenanigans.

Temporary fix, worked for me:

rm ~/.gnupg/public-keys.d/pubring.db.lock