UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Bo4YBDtM4Wq111yRhTdIh4XdOUfLTF5k2iC4c3U22Y=' 
WHERE 
  key_id = '3920effd8246f74da92e59721d06d625b692bde00742a582f129142628691644' 
  AND (
    token = '1Bo4YBDtM4Wq111yRhTdIh4XdOUfLTF5k2iC4c3U22Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )