INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1748fbfacb9e2371ee2b2fc4c2c92c0701a15f66a5027b06de7461a1799422cc', 
    'ku79epC3PXp5u8eaGhE7uM/Wd6H7SjsqQtWpn/DfPac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)