UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cln8jobWBHKd/z4R5INteUVpCH6a9t82TtgEu2pLRuA=' 
WHERE 
  key_id = 'c8354ce5c9ed6c83a52b8eac45718b95cda65fa6acfd743b3d3c35046772d550' 
  AND (
    token = 'Cln8jobWBHKd/z4R5INteUVpCH6a9t82TtgEu2pLRuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )