UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C9B5FfZeoZpMNn0kfDVhtE/YEiIFumsMA7zSCh3XWvA=' 
WHERE 
  key_id = 'd33844ee39d8adbb1c37a00f3c6f97c77d1e306bf50a262b7269d789280ad6bf' 
  AND (
    token = 'C9B5FfZeoZpMNn0kfDVhtE/YEiIFumsMA7zSCh3XWvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )