UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GclWl5huEF4mUOU2n4zXIU/g2o+PERFwzfLjBOGB7jQ=' 
WHERE 
  key_id = '2affcfb4d7d759116a40a585aa73aadf4bb85b3d99d6b7e4a9dd578fb7792f54' 
  AND (
    token = 'GclWl5huEF4mUOU2n4zXIU/g2o+PERFwzfLjBOGB7jQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )