UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bvVBhb6oe9uVxH6LxxKQS2pzZB66ASfCF52pxnftsMQ=' 
WHERE 
  key_id = '70e8bdbf6f00756c581f6af306cc5728e6930cf0c247195be1380d2463c0fbdc' 
  AND (
    token = 'bvVBhb6oe9uVxH6LxxKQS2pzZB66ASfCF52pxnftsMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )