root@gitlab:/# gitlab-psql
psql (12.7)
Type "help" for help.
gitlabhq_production=# UPDATE projects SET runners_token = null, runners_token_encrypted = null;
UPDATE 346
gitlabhq_production=# UPDATE namespaces SET runners_token = null, runners_token_encrypted = null;
UPDATE 129
gitlabhq_production=# UPDATE application_settings SET runners_registration_token_encrypted = null;
UPDATE 1
gitlabhq_production=# UPDATE application_settings SET encrypted_ci_jwt_signing_key = null;
UPDATE 1
gitlabhq_production=# UPDATE ci_runners SET token = null, token_encrypted = null;
UPDATE 3
gitlabhq_production=# UPDATE ci_builds SET token_encrypted = null;
UPDATE 4039