UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7KPvt1j9iF/29djkaAVD+ud1WLGiKXV/0DURFh0qoXU=' 
WHERE 
  key_id = '2fc5eb1bf7e2a71e68c291a8ea796b4c504319340b8faf01420f51fd2da71cf3' 
  AND (
    token = '7KPvt1j9iF/29djkaAVD+ud1WLGiKXV/0DURFh0qoXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )