INSERT INTO `admin` (`username`, `password`, `role`) VALUES
('admin_username', '$2y$10$/xBmeICLrj.3PwI8p2coM.facO8zhVYL6EYUz.QOK5oic.K/bx9Hm', 'admin'),
('printer_username', '$2y$10$O0aOAkOjtP/szh8tePKBDuD1GxuXx9qkzqCPvH.UC7Fhl9NUTQYyu', 'printer');