INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf140d56b2e00bfd3ef0826b05675c363e270e101d46bc0110c9dfb44e7f38d2', 
    '76X2LiUdzNceJ19wfDXpVm88Kf8naus1HH7eVrI0tEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)