UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuof6oCvndWDzpf+sAP8PCXwlGbK9kZvZseJjgJvWpY=' 
WHERE 
  key_id = '2779e354740f4c587f9a1d2d5d8e7ca5be0b357c7f1f2cd379408081c89c0174' 
  AND (
    token = 'iuof6oCvndWDzpf+sAP8PCXwlGbK9kZvZseJjgJvWpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )