UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DpL7tTMfex3a3GLIrU6X+WAzL+Eq7f+cO0p3U9JH4uQ=' 
WHERE 
  key_id = 'de2ad3c8609111d3931e2db736795350b66bb8ad24aa183007decf63274eab95' 
  AND (
    token = 'DpL7tTMfex3a3GLIrU6X+WAzL+Eq7f+cO0p3U9JH4uQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )