INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9d15e752568f9483bad830be89f23f1d2e8799a8cdf21c4dbbac09671067d8b', 
    'm4M8twLo5QT9JDQiW/e5QgW8Adno/YIqi9XGqOrl9ao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)