CREATE TABLE IF NOT EXISTS password_resets (
  id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
  tenant_id BIGINT UNSIGNED NOT NULL,
  email VARCHAR(160) NOT NULL,
  token VARCHAR(255) NOT NULL,
  expired_at DATETIME NOT NULL,
  created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
  PRIMARY KEY (id),
  UNIQUE KEY uq_password_resets_token (token),
  KEY idx_password_resets_email (tenant_id, email),
  KEY idx_password_resets_expired_at (expired_at)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;