UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zt+QImVncJw/WuT4ym8WIfN3nJKgVbIbnSxohkBGjgA=' 
WHERE 
  key_id = '346b85c3f854543354f70bcedf8dbb3701716c6c03cb7f7f3144bbe60cea44f9' 
  AND (
    token = 'Zt+QImVncJw/WuT4ym8WIfN3nJKgVbIbnSxohkBGjgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )