UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uWdJkYPBK9rPwmx4mYWt2APt5iVppNNSF31Cng9SN+w=' 
WHERE 
  key_id = '345fcfab6eaa394ade96153a55b90044cba500c5b8d158babb78a6b7c4d0d669' 
  AND (
    token = 'uWdJkYPBK9rPwmx4mYWt2APt5iVppNNSF31Cng9SN+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )