UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2DKraqShtspBMkSgVxQM2P1QfAQy79J8kML4FXwgZK8=' 
WHERE 
  key_id = 'af534a84aedec5406d1111e4bd8d5b7fd91b232ab4da3bbb159f8e41d31cdc3b' 
  AND (
    token = '2DKraqShtspBMkSgVxQM2P1QfAQy79J8kML4FXwgZK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )