UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qvc9OpmBpIAkbkJLe3VypqcGzXBdjbFMoAV556i0HTU=' 
WHERE 
  key_id = 'd09c1032d8c3dafe1b024a4273c7f8459ec4ea6afc92213d5e674ddf71a201f8' 
  AND (
    token = 'Qvc9OpmBpIAkbkJLe3VypqcGzXBdjbFMoAV556i0HTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )