UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kZiyV+dK9H/jEA2+ICYzV+XKYBBeOVRDuJKk8xcavGs=' 
WHERE 
  key_id = 'b40dd11eef68a6d36a61948cb00a5d591467d51461d7b45d84fb8eff1743d8d2' 
  AND (
    token = 'kZiyV+dK9H/jEA2+ICYzV+XKYBBeOVRDuJKk8xcavGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )