UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P6Gi5d/EYb4QWGTVey3AxyVYxyNWX6TecQp5Yochz3s=' 
WHERE 
  key_id = 'e0beaec34d47756da423cc42ebdce9d6ed39ee2704c9efc016a3b24dd3c19ab8' 
  AND (
    token = 'P6Gi5d/EYb4QWGTVey3AxyVYxyNWX6TecQp5Yochz3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )