UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eym1FMGAEnUgRZEZzzNgfGvVTiEvLM8WUbXci+UNoOU=' 
WHERE 
  key_id = '5dd269c9483a6b4e70390f9b1a38b5644a433f9412ff2935cc7b1eba54a32fdd' 
  AND (
    token = 'Eym1FMGAEnUgRZEZzzNgfGvVTiEvLM8WUbXci+UNoOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )