UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd4EAjIZF//ObWlwcN0nk5OZdBTX6eWsMF0OTrqBAR+U=' 
WHERE 
  key_id = 'e0a801f16366ec65c33938dc4b4a4a5cf87deb08890a30f7cdefed3cdfd04492' 
  AND (
    token = 'd4EAjIZF//ObWlwcN0nk5OZdBTX6eWsMF0OTrqBAR+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )