UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lUminHCOg1+yyAB5nP9GGWRrrAt1AsDVfAa8zRTmHbw=' 
WHERE 
  key_id = '95824c015877584adb92f9973e8168f51ced2e20efb58dbf764d4b4b6722da90' 
  AND (
    token = 'lUminHCOg1+yyAB5nP9GGWRrrAt1AsDVfAa8zRTmHbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )