UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZQp48Kizkuc2xF7h+/n+btXm1I45GHcY1ywx+guIX8=' 
WHERE 
  key_id = '844fe7331834f4dae3adda3ffbfd15504d0c2dc313a230deb87dc4394e0f9b9a' 
  AND (
    token = 'BZQp48Kizkuc2xF7h+/n+btXm1I45GHcY1ywx+guIX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )