UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RAZTsK0fswEy/YtrXYzB8rq8lbhWB4vUhRowhFx2ZFs=' 
WHERE 
  key_id = '6a92e77c45fc597606864a6956bde8e03634f831aea3dc44bcc471c8973f4105' 
  AND (
    token = 'RAZTsK0fswEy/YtrXYzB8rq8lbhWB4vUhRowhFx2ZFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )