UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fKTvkK0bjw8raxWR340+6mQm1er87gPXEp/dJbV0b90=' 
WHERE 
  key_id = '00a1c981e6cfa70b06cd8d1ca100924a0ccb70e0499f24e0d8de4f4c3db41467' 
  AND (
    token = 'fKTvkK0bjw8raxWR340+6mQm1er87gPXEp/dJbV0b90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )