UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vNZq0HGfRVxD/y2fiM4WT0nQ7ezp6DlJtoiAlx6PCEs=' 
WHERE 
  key_id = '331cb01bf23842644ef7a44445a0280168fa2bd849e20695c1e53dc408b4ee93' 
  AND (
    token = 'vNZq0HGfRVxD/y2fiM4WT0nQ7ezp6DlJtoiAlx6PCEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )