UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ppUpi4PYi82KivczmNyffVJfntz5JzmoAjSM+1uy+Hg=' 
WHERE 
  key_id = '47dc5cdbbe6fa814f1cb6d15d3f9f28ab1af340f654cb08f4c1e2f341562dda7' 
  AND (
    token = 'ppUpi4PYi82KivczmNyffVJfntz5JzmoAjSM+1uy+Hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )