UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2+0P3g/2hf9bNgVqgtirXQmujtOJjVDoDsC3JZuf/ts=' 
WHERE 
  key_id = '9f123aaf321c899f3477dc7d37d879b2b2a46cb8b5a5efb8a298ad57ef604cf7' 
  AND (
    token = '2+0P3g/2hf9bNgVqgtirXQmujtOJjVDoDsC3JZuf/ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )