UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RXZ4SekkKE5nSCfewoB80lRd/RAK1cbeI9pWMdZaONA=' 
WHERE 
  key_id = '2670d95e8baa84c3ce0f7c6157213cd1630b315e0ff394f645b81c77579504d4' 
  AND (
    token = 'RXZ4SekkKE5nSCfewoB80lRd/RAK1cbeI9pWMdZaONA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )