UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kYxcTwGe6rj8WlU5lH1VV54i0VQb9pqO5MGB7qnW00A=' 
WHERE 
  key_id = '3a07f10b575515179cc531b4f567a396245a22d43c0f88fe0354139e02523551' 
  AND (
    token = 'kYxcTwGe6rj8WlU5lH1VV54i0VQb9pqO5MGB7qnW00A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )