INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d75e3cb4b0198b26a85519b7bcf01a9fb94a52301c1e67649b965eff88aeae4', 
    'L8Be/40rN0cGgh6qPlOXwV1e6Hh2tJ99JS4xeCtZfHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)