UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wrAPQHerqKLJuWvK1Mqj9FAod/AQzbaY47zePfsduYY=' 
WHERE 
  key_id = '21343dea4158c61dee6214b5fabb57436f4b82944a026ff00d750a6f89b23c7b' 
  AND (
    token = 'wrAPQHerqKLJuWvK1Mqj9FAod/AQzbaY47zePfsduYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )