UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KijU3iwc3jiJphL47EESnLnDKUvvv0uLd2wI9viJ614=' 
WHERE 
  key_id = '6f73b62ae5fd2babf5d2b963c1a7fc2af0c992245b46b6a36677c21ab62ab91c' 
  AND (
    token = 'KijU3iwc3jiJphL47EESnLnDKUvvv0uLd2wI9viJ614=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )