Мы ответим на Ваши вопросы
Телевизоры
select st1+st2+st3+st4+st5 as count, st5 as sklad 0 as stor from catalog_params where idt=3357 limit 1
select st1+st2+st3+st4+st5 as count, st5 as sklad 0 as stor from catalog_params where idt=3358 limit 1
select st1+st2+st3+st4+st5 as count, st5 as sklad 0 as stor from catalog_params where idt=3358 limit 1