UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OhgEfGzuQ9O3G1gI3I3vJqlnOI4TcDMb4iF/3tdsQI8=' 
WHERE 
  key_id = '5d7622dcaac015479957a35bc6d33b56288ceb7fce7af39dae528c632e3447bf' 
  AND (
    token = 'OhgEfGzuQ9O3G1gI3I3vJqlnOI4TcDMb4iF/3tdsQI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )