UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YPMc8w8KlNgyeUChAYjCok1mKzZZiXJPZPwk71Zmdbk=' 
WHERE 
  key_id = 'a04a8fc8f183091cb0eed831fe9ef2ee38c188b6ff19b03b571497deaccb5310' 
  AND (
    token = 'YPMc8w8KlNgyeUChAYjCok1mKzZZiXJPZPwk71Zmdbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )