Как оформить запрос к БД в php скрипт?

CREATE TEMPORARY TABLE `tmp_table`
SELECT 
rl.`parent_aff_id`, 
    (FLOOR(COUNT(*) / 2) * 1000) AS `amount`,   
    CONCAT('Бонус:', ' ', GROUP_CONCAT(rl.`aff_id` , ',')) AS 
`description`, 
    'bonus' AS `source`, 
    COUNT(*) as `Ref_count`
FROM `uv_u_mlm_relations` rl     
GROUP BY `parent_aff_id`
HAVING COUNT(*) MOD 2 = 0;

INSERT INTO `uv_u_ref`(`aff_id`, `amount`, `status`,`visit_id`, 
`description`, `source`, `reference`, `reference_details`, `parent_ref_id`, 
`child_ref_id`, `Ref_count`)  
SELECT 
t.`parent_aff_id`, 
    t.`amount`,   
    2 AS `status`, 
    0 AS `visit_id`, 
    t.`description`, 
    'bonus' AS `source`, 
    0 AS `reference`, 
    'Bonus' AS `reference_details`, 
    0 AS `parent_ref_id`, 
    0 AS `child_ref_id`, 
    t.`Ref_count`
FROM `tmp_table` t
LEFT JOIN `uv_u_referrals` rf ON t.`parent_aff_id` = rf.`aff_id` AND t.`source` = rf.`source`
WHERE rf.`aff_id` IS NULL; 

UPDATE `uv_u_ref` rf
INNER JOIN `tmp_table` t ON t.`parent_aff_id` = rf.`aff_id`
    AND t.`source` = rf.`source`
SET
rf.`amount` = t.`amount`,
    rf.`description` = t.`description`,
    rf.`Ref_count` = t.`Ref_count`
WHERE rf.`Ref_count` > 0 AND t.`Ref_count` > rf.`Ref_count`