UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Bj/6s4T6RQv67JmZRKRQTzM8h111NlrnSnFMz0sdSE=' 
WHERE 
  key_id = '36bc8ca367657048e734fe76c1787f709d03f7290cc9bb0a14ac8cd7618456f9' 
  AND (
    token = '1Bj/6s4T6RQv67JmZRKRQTzM8h111NlrnSnFMz0sdSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )