UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IyWxSsS0f9MQ8q79MzRmd+O80LH3jVYM0U11usR8LSY=' 
WHERE 
  key_id = '6f434a00d3aca5233c1455d3d38f5925aab55434f44fbdee0860afaf8ad8f837' 
  AND (
    token = 'IyWxSsS0f9MQ8q79MzRmd+O80LH3jVYM0U11usR8LSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )