db query

global $wpdb;
$sql_data = array(
    'action_time'        => strtotime( date( 'Y-m-d  H:i:s', strtotime( '+' . get_option( 'gmt_offset' ) . ' hours' ) ) ),
    'action_user'        => get_current_user_id(),
    'action'             => esc_attr( $action ),
    'action_generator'   => esc_attr( $action_generator ),
    'action_description' => esc_attr( $action_description ),
);
$wpdb->insert( $wpdb->prefix . 'action_logs', $sql_data );