UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FM7FVavqBALw4S1ZYyyctxmUsRlzMOu8fEycOtZKwQ0=' 
WHERE 
  key_id = 'f35c31cded33177a269ae72ef1751c94cf770d6d0d736589de45520d687432c7' 
  AND (
    token = 'FM7FVavqBALw4S1ZYyyctxmUsRlzMOu8fEycOtZKwQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )