<?php

global $wpdb;

$translation_ids_q = "SELECT translation_id FROM {$wpdb->prefix}icl_translations WHERE language_code = 'pl' AND element_type = 'post_product' ";

$translation_ids = $wpdb->get_results($translation_ids_q);

foreach ($translation_ids as $translation_id) {
    $translation_status_q = "SELECT * FROM {$wpdb->prefix}icl_translation_status WHERE translation_id = {$translation_id->translation_id}";
    $status_set = $wpdb->get_results($translation_status_q);

    if ( !$status_set ) {
        $inserted = $wpdb->insert($wpdb->prefix . "icl_translation_status",
            array ( 'translation_id' => $translation_id->translation_id,
                    'status' => ICL_TM_COMPLETE,
                    'needs_update' => 0)
            );
    }

}

?>