UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BkN4CwKvJ42bNeDtZmRS9ydHivBMhlKf54l22Aw7bqU=' 
WHERE 
  key_id = 'b8a3bedc2680c5a9db551339d1fa34d81cd54a34ff5ba9d56af6dafd6f2ba1ea' 
  AND (
    token = 'BkN4CwKvJ42bNeDtZmRS9ydHivBMhlKf54l22Aw7bqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )