UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '72iu7BZMXjqdWt1/lf0jPu9BJttXnoMO6Ln0vijbtdM=' 
WHERE 
  key_id = 'a7d4f788bdf7ca0f5e98dc71c9fe9f72b41ee101bda103a9f08bdbd4e84c58f7' 
  AND (
    token = '72iu7BZMXjqdWt1/lf0jPu9BJttXnoMO6Ln0vijbtdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )