UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LnqCw2HYG3DSeD6MT5N0Vgyc41PRTI0IYuLUWSZ9Zag=' 
WHERE 
  key_id = '9b07f4a60a4d846d06711762d541af35d8c643a9720aa180e85424f090e30067' 
  AND (
    token = 'LnqCw2HYG3DSeD6MT5N0Vgyc41PRTI0IYuLUWSZ9Zag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )