INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31a678f0bc40a8eaad359ccae9eda437cfce9aa7de578ccfbd7a9db640b9829d', 
    'Ou5VJTd6HymG0TETjFuiuOuxYe3EhggiT9eDvtRzle8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)