UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EYqj76oVOk5bf4KuujWlHh2WEAmQwGSyOOy5qFaQ96Q=' 
WHERE 
  key_id = 'b378537c6927761493d6cbf5e83b1ea58331d802c99aa1b644baafa348aac781' 
  AND (
    token = 'EYqj76oVOk5bf4KuujWlHh2WEAmQwGSyOOy5qFaQ96Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )