UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hfCIHh/oG5JrCESJk51e4HtJqv5IqxhoCZUuNP76Uqs=' 
WHERE 
  key_id = '14f135882c9b170ba746567a22dad7a4bcba5844f35e027473a41142fa36961e' 
  AND (
    token = 'hfCIHh/oG5JrCESJk51e4HtJqv5IqxhoCZUuNP76Uqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )