UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BTz+uxSmp7edAgpD9fkOhEJ4ncBLtEQtWzagr6offQM=' 
WHERE 
  key_id = 'ad85c949c99bae7ef4e99483540ce63c435cf9583363e9d15853a9ceb202c0a3' 
  AND (
    token = 'BTz+uxSmp7edAgpD9fkOhEJ4ncBLtEQtWzagr6offQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )