UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RQRFM5P9JmKyMvFVmdYawG16xCYQixuAoI1qCqqtnZM=' 
WHERE 
  key_id = 'edf0b1c2aff9f978f4cd66391c864f960de0ae7cb68c150339f140988e84dd2f' 
  AND (
    token = 'RQRFM5P9JmKyMvFVmdYawG16xCYQixuAoI1qCqqtnZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )