UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbSgb7vzeatt+AVLQawq9C6XKfemV5DIXRs7ZN22wr4=' 
WHERE 
  key_id = '08360c5ba6ae62a960cc45dd68a4a8faefe6a757412b49afbdc3366dd770776b' 
  AND (
    token = 'xbSgb7vzeatt+AVLQawq9C6XKfemV5DIXRs7ZN22wr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )