UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I53YVxGCt798nqQ1sfrn2nQ6oAhSX/6NZlXVlRnIYgM=' 
WHERE 
  key_id = '32857d0f3f0d0110a821bb2dd765da0938284a46f68c57d632853f8e95a9d677' 
  AND (
    token = 'I53YVxGCt798nqQ1sfrn2nQ6oAhSX/6NZlXVlRnIYgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )