UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XlCT6MH8bw63mgtTnQ9oejnj6OLt4y9nOys8OkKH8WA=' 
WHERE 
  key_id = 'e26f4ea79091622c847ea9fa80f4376dd8dc692ab59a38c6a47f9359b014623a' 
  AND (
    token = 'XlCT6MH8bw63mgtTnQ9oejnj6OLt4y9nOys8OkKH8WA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )