UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Hextp4t3UlePx+BbNa4GmQHpC12qhkrWnZY6gUW3pY=' 
WHERE 
  key_id = 'd01cd0e881308299bbd68eff0482525fe24886e80a0e9dba3e299dacd20b7411' 
  AND (
    token = '/Hextp4t3UlePx+BbNa4GmQHpC12qhkrWnZY6gUW3pY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )