INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '398d6725a7cd420c93d2f893180201fba4d8be913cca1c43ab993b375000d8f8', 
    'LgXkQpq6Umw1Nq48zn6dSIep8VINeUQwFj4iTDlgnlI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)