INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5462ac0807e705ed0eb5212ee018893666b53008a573c5980826779fefc6bd9f', 
    'XkeDG3RRZOY5/whRmONyUWzKhGg3tG5hJasl4eLca+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)