UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TkXJviEZS+0kfZ+yjnYc27ERPFd/eqnNV6NaYF0n9JA=' 
WHERE 
  key_id = '36375afde756b31462a68e6fda6428798d1818ab7801801fc3049a6d4927c92f' 
  AND (
    token = 'TkXJviEZS+0kfZ+yjnYc27ERPFd/eqnNV6NaYF0n9JA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )