UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Xl2uQaX90VH1noc/DBNOrWKVxURHMT5HlXHGqlBdLk=' 
WHERE 
  key_id = 'a0d837b9d689948fc4e0569727b9b337bb6abc3653a7db8c28afd7fee99d28c8' 
  AND (
    token = '7Xl2uQaX90VH1noc/DBNOrWKVxURHMT5HlXHGqlBdLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )