UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4TbKypMXzZh4zs9G1RZspGzf+g5+3UIVFhinK2+5do4=' 
WHERE 
  key_id = '83f4f8e7377e3df7030cdddc79a5eadbdfdf7bec70673f05f8e5bfb63481fed4' 
  AND (
    token = '4TbKypMXzZh4zs9G1RZspGzf+g5+3UIVFhinK2+5do4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )