UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/edlHYaSfdZZYYWpzIkXbcekkIs/eE05nsM1ZwkSkk=' 
WHERE 
  key_id = 'cf7a289b0392c9ece503eed42a6d404d7299d9302ae76af9cc89df393961ca89' 
  AND (
    token = 't/edlHYaSfdZZYYWpzIkXbcekkIs/eE05nsM1ZwkSkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )