UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q35GWP/UUT0FXRusq5rLngMA9UxxsriWkexAN+OsqQw=' 
WHERE 
  key_id = '6c0c15cc79a017b50f75c7f170398815886e72f9808c919148aceb849506640a' 
  AND (
    token = 'Q35GWP/UUT0FXRusq5rLngMA9UxxsriWkexAN+OsqQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )