UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbkQX211xqcBEG/3voju6ZvDxjN2ZRlWgQGTU9aotQQ=' 
WHERE 
  key_id = 'aaa938abbd65444df4fc9915f038e98f65bbbfa9459c56446457f28aff53d752' 
  AND (
    token = 'xbkQX211xqcBEG/3voju6ZvDxjN2ZRlWgQGTU9aotQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )