UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+scryv6h2o2EdzYKLHvs/gqM8kEyRI26aaOz6/xlpBk=' 
WHERE 
  key_id = 'cc796b897b3f10d195c72ea50a8136b1fd05af2e441351f4c99df26785ed1817' 
  AND (
    token = '+scryv6h2o2EdzYKLHvs/gqM8kEyRI26aaOz6/xlpBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )