UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MvIHnQPffF0LffUitqbESNXDHtOa0Em7TXeKPoFuZAM=' 
WHERE 
  key_id = '47a329efb703c5a85bf03bede35ed91617053869d6f482eae71c0e8480c95018' 
  AND (
    token = 'MvIHnQPffF0LffUitqbESNXDHtOa0Em7TXeKPoFuZAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )