UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwYB2JwFmc+yLClWuVtQo2smWT68YToty9Ge5HmCj5Q=' 
WHERE 
  key_id = 'd488bfb5cad0f05c617ea9528754faa2a7e1272e57eddebc6a8464bd2bb2afc4' 
  AND (
    token = 'UwYB2JwFmc+yLClWuVtQo2smWT68YToty9Ge5HmCj5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )