INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2454063149360a47c2fdf96bdc8a5f64b64efd50e9e9e71d21d92ce598cac4b3', 
    'R62mvhf4EI4KuGBf0mvecCVzN21lcWbO2Rr0wmRknAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)