github.com/icyphox/x@v0.0.355-0.20220311094250-029bd783e8b8/popx/stub/migrations/transactional/20200830154602000004_add_verification_token.mysql.up.sql

CREATE INDEX `identity_verification_tokens_verification_flow_id_idx` ON `identity_verification_tokens` (`selfservice_verification_flow_id`);