UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3iv3/EIXWusGX9ZrJSor8FB8YAou7Oe+LATTKuRqFgo=' 
WHERE 
  key_id = '5d0721e2de8feb68f6e76f4babdc7f295590f41ceb9dbad04d4db01a95638348' 
  AND (
    token = '3iv3/EIXWusGX9ZrJSor8FB8YAou7Oe+LATTKuRqFgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )