UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bsLf8jhEgT0WYyU/m94qX+4KKTbSgJpz4RwjPk35tgk=' 
WHERE 
  key_id = '7f909f33e06c22d9c56414d82be1dc60d7f074df668be8a3a24e85145aaef365' 
  AND (
    token = 'bsLf8jhEgT0WYyU/m94qX+4KKTbSgJpz4RwjPk35tgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )