UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mrudg1cxMnfFs9BrLqD6qX37qXhA+5OhHvpy6LkrpMU=' 
WHERE 
  key_id = 'af4e752c4e7d027d44399ba210db9c3b5ef4ea6ea41f4121cb378a99f85fdca6' 
  AND (
    token = 'Mrudg1cxMnfFs9BrLqD6qX37qXhA+5OhHvpy6LkrpMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )