UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uFoKq1h7R2gOeaf/TzKbvCcaycokzZW9669ykAAFZiY=' 
WHERE 
  key_id = 'd81c212468653968326ebd1013fd6259e5922d2c54a3c922f7134efd003d945e' 
  AND (
    token = 'uFoKq1h7R2gOeaf/TzKbvCcaycokzZW9669ykAAFZiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )