UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '84Mn7q+7xxclqo4VGovR4HdT/FelE/WnV2k1bww+Spk=' 
WHERE 
  key_id = '9af9aa7e91002ab8682b42ab7bcdd73d59b89aa00928ad287a9e47b5248baf49' 
  AND (
    token = '84Mn7q+7xxclqo4VGovR4HdT/FelE/WnV2k1bww+Spk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )