UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZehZgH0GE/21PITrw6lnuKjXaA6lEGREBXUNHQoq8Yw=' 
WHERE 
  key_id = '82225c13b8e4138202a19427c8a90d1cb956678b82d8e665ce41bc0870f85006' 
  AND (
    token = 'ZehZgH0GE/21PITrw6lnuKjXaA6lEGREBXUNHQoq8Yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )