UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DAqt25XHtP/fNlI8SduqDkXJ5SLg2URkmF6hB79vZIU=' 
WHERE 
  key_id = '1fdfb8980a08f39596846625f97e568b74b886cc9a6c0301f85b8e0369edb0cc' 
  AND (
    token = 'DAqt25XHtP/fNlI8SduqDkXJ5SLg2URkmF6hB79vZIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )