UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMoYSO7nUxDE6saq9MeuHjWZamILPRvuUW43Ka4IgaU=' 
WHERE 
  key_id = '9df704111f4567afe1f41a196c0b245833a5ee7eb427859edd00f378424905fe' 
  AND (
    token = 'QMoYSO7nUxDE6saq9MeuHjWZamILPRvuUW43Ka4IgaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )