INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '834617a1ec6cfffe683ea242ba1ad176e883ee0d3677b1df116755285e976b03', 
    '3V2oi+Cf5gELGdNQEG7bJINacvi1iQIW4Y8KScL+Pho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)