UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ZOqq2/AAw9uW1ojty/J8Mw86mxZbWYRYqGu5IbDFV0=' 
WHERE 
  key_id = 'a126042ad40f61d719a9c8db0f5942a305c65bd4055dd376c505341540741cba' 
  AND (
    token = '2ZOqq2/AAw9uW1ojty/J8Mw86mxZbWYRYqGu5IbDFV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )