INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bc0e954d6c963e73db475f060c1c8147a000f52b66b9db563b0c236488255b9', 
    'zH4UZB5QEB6nlZkZPltVsWNdA9Ek6XF9Sp9R897NZds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)