UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'leuXyl6eWQ+JQl3yqdPRxDxhhwVcmihE4nbJ6gLy3sU=' 
WHERE 
  key_id = '36376d370f69645ad633f31e6304706d9bd04f511f6f06b3b9a564249ef95d7f' 
  AND (
    token = 'leuXyl6eWQ+JQl3yqdPRxDxhhwVcmihE4nbJ6gLy3sU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )