INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28b2a5653345510288027efc236b946b66ac46537806a4215771acb80b6bc0fc', 
    'qj9jEvCUotggA/6eYax3/e3AP1IBrwmCLpCVdW952mk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)