UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jLYG6hJXxiuSYxTgRlXpz/J9YPEZpmNCeFYrZbN7Ycs=' 
WHERE 
  key_id = 'ac89bb8bff73d9f632dde68b8dd9e3709d7774f1b92e7cce40392fcdafe1f87f' 
  AND (
    token = 'jLYG6hJXxiuSYxTgRlXpz/J9YPEZpmNCeFYrZbN7Ycs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )