UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VS1NRNESk/mxtLaY8I5M33nX5+P+phdYzfHAxSrkxTs=' 
WHERE 
  key_id = '9813b0c6ee41c0340f550ea39eaa4aedd1118d88684aaf2744451f7befbad349' 
  AND (
    token = 'VS1NRNESk/mxtLaY8I5M33nX5+P+phdYzfHAxSrkxTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )