UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aUjIDy4EMjTlQSaKIeWe7Zue9Vvtpm2Spko4xTYScY0=' 
WHERE 
  key_id = '6190786ec03393722070292fa47b3181f27d40e662b7f83c457e81ac71093788' 
  AND (
    token = 'aUjIDy4EMjTlQSaKIeWe7Zue9Vvtpm2Spko4xTYScY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )