UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pGhO3Kh5bs4nQ7eOJYEWSJCd4Abc1djDtnoT0k7dZZc=' 
WHERE 
  key_id = 'b7c5b4e0e37de3e1fd65a05f456ea64ac54abf28b0a0798585ead0cadfcd959c' 
  AND (
    token = 'pGhO3Kh5bs4nQ7eOJYEWSJCd4Abc1djDtnoT0k7dZZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )