INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d0470a9ddc190fd6473cdf68d07cbdd8a43698c56d458b8b1148ff9e3bba831', 
    '38s9NVdEwK3ytkI5XAK85mRugu/l7uTiB5Yg5D8R37w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)