USE usersdb;

INSERT INTO `users` (`username`, `password`, `role`) VALUES
('admin', '$2y$12$yhSG8GmPVubA75K/L2Qi2OeG5xsEU8foTljDxKHOGVG3xumrikmRa', 'admin')
ON DUPLICATE KEY UPDATE
`password` = VALUES(password),
`role` = VALUES(role);