UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GzmE/DPy6d07yu+PdcOLLCv7SxNFkxNtn6ybOd2lA5Y=' 
WHERE 
  key_id = 'c8b9bd1c39d4a2e3e22c6e7ef6197bf2b1b79e9ed537921a43927fd15ecf2459' 
  AND (
    token = 'GzmE/DPy6d07yu+PdcOLLCv7SxNFkxNtn6ybOd2lA5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )