Insert into posts (post_id, km, Make, Model, Color) values ('a_post_with_id1', '78022', "saab", "ugly car", "ugly green");

insert into images(img_id, post_id, image_name) values ('some random image id', '<same"a_post_with_id_1" from previous insert>, "uglycar.jpg");

timestamp should have the NOW value set in mysql, do not send a value on the insert