UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yet5ALqYiiyFFKna7onKb8JN8VTvJ8rrrdBU0bwjnLA=' 
WHERE 
  key_id = '2df75f0e0d917fcbd657223c927d14c7d0dfb75f2d1afe67f9e6a60f3ab86de1' 
  AND (
    token = 'Yet5ALqYiiyFFKna7onKb8JN8VTvJ8rrrdBU0bwjnLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )