UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U2d8hL8VQTZBg/UG304FiR61/KtnxdJN9iSElgD+lco=' 
WHERE 
  key_id = '60ef6b461ee97bfa98017e59d14663ff8fbf28bd49edf1286e52146ad92a78ee' 
  AND (
    token = 'U2d8hL8VQTZBg/UG304FiR61/KtnxdJN9iSElgD+lco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )