INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6400acc0cbf1ba15f698fdf48a8c347fa2ff811ee7fa441f6327c5b18dc26d42', 
    'OVATaBu00+Gk//cAp1Zvmz5rQiyzW2Wu368Edqnpoww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)