UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nstROhhvNxeAsCIzLduDsK/3Egzeq6QGQsKIUEToYDw=' 
WHERE 
  key_id = 'c88a64c402b40844ccb950d4a8ace099e2fc13b9004132ba8f61a6feca3b9a32' 
  AND (
    token = 'nstROhhvNxeAsCIzLduDsK/3Egzeq6QGQsKIUEToYDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )