INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6856ed8e87695c46de0065ff52093360cac879dfaf9bec64d84ed1455a98b380', 
    'hEvUB5f9YO8+MdSIJ91o2hk802ZlumgGEmxe1mH/QjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)