INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7336e20cb2f0764c35ffb43f42e519b8a3a4b52ee3c856013acc722eca7cdedb', 
    'uIiqlcdzNckdR+8jovqAcXGHMcO9QLf1csliHu++gKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)