UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mngDKUTg2nGJAzbgKTazy+B8qrkME8ER4X6n456RvjE=' 
WHERE 
  key_id = '3a6da90ab4a011d6fd9cb078cfe52f83e303faacb0d6ac8df3238b0a384f8514' 
  AND (
    token = 'mngDKUTg2nGJAzbgKTazy+B8qrkME8ER4X6n456RvjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )