INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce8541ed0daf6bebbb6a4beec7da2231de850a13b75fed6d83baee4358c20622', 
    'L14KstwcG1tXRxOc1z/JqX0qKLOfY4nrkvmbAd/JXn8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)