INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '506a66f62c0571da661a9c3f3c60eb3fec3eb88f1df724481e5dade376f48c01', 
    'Rx3qgSoSwbmxTYvUjQoW+SYtmxyPpvlhArOk3vDdxlQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)