UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2/nyXF3Z5T2dZViqVRmYOHc7CidnhELJQ4HbLzWgjag=' 
WHERE 
  key_id = '3d6fa565ca0bafa5803de51182f86e2eb478b14d0d75e5a553b81e3d386eb1a5' 
  AND (
    token = '2/nyXF3Z5T2dZViqVRmYOHc7CidnhELJQ4HbLzWgjag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )