UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dfz/ueuANnZDQmIfwnCQleHm/Wxm0WcLaMJ1YkiK880=' 
WHERE 
  key_id = '08745795d30fd368dcd480a2d2703b79948566c9763c9051b9d7b96106cac480' 
  AND (
    token = 'dfz/ueuANnZDQmIfwnCQleHm/Wxm0WcLaMJ1YkiK880=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )