UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TLkf63+8BwRSsKQTrYmkMijye9fVKIPCwj/BbkcoYfU=' 
WHERE 
  key_id = '2f535ef7ac1bcf88464ef0081ccda2caae181ebb0e899905fe26e3d9a6a27098' 
  AND (
    token = 'TLkf63+8BwRSsKQTrYmkMijye9fVKIPCwj/BbkcoYfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )