CREATE TABLE `password_resets` (
  `id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
  `user_id` INT UNSIGNED NOT NULL,
  `token` VARCHAR(64) NOT NULL,
  `expires_at` DATETIME NOT NULL,
  `used` TINYINT(1) DEFAULT 0,
  `created_at` DATETIME DEFAULT CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`),
  UNIQUE KEY `token` (`token`),
  KEY `user_id` (`user_id`),
  CONSTRAINT `password_resets_ibfk_1` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`) ON DELETE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3;