UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CB0YxmBECHOTfAaCYvhqS3SNXK3heVhGQpAn6n8KpxE=' 
WHERE 
  key_id = 'a563c3624480ce80df140159f94b0e601219aadd8bdac098d05e1427eae59b6b' 
  AND (
    token = 'CB0YxmBECHOTfAaCYvhqS3SNXK3heVhGQpAn6n8KpxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )