INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd3caa7036fd4efa5515c80a78a288d04ddd9469c4e802cf191b56a849f42df9', 
    '2VE8m3bPOYssnvd2veLT69J6xzpgixo90EAPTHWYGYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)