UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9M5lPk7NloMYb2C9ps2WunjNu20/OJgBOe9PoPEcs5Y=' 
WHERE 
  key_id = 'd05f8a2ae4afac97bc6dd87a9b8b1c09aebc4eeaa5af10648aacd5769cd92b00' 
  AND (
    token = '9M5lPk7NloMYb2C9ps2WunjNu20/OJgBOe9PoPEcs5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )