UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9HUMYpXouN6YcAM+B1lD9GMlbGOh4sthBCZuoz+sM+0=' 
WHERE 
  key_id = '19013665f81aed1b05838a41ba1712561d2f7ddf0b9122f1193303bd0d074e23' 
  AND (
    token = '9HUMYpXouN6YcAM+B1lD9GMlbGOh4sthBCZuoz+sM+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )