UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KRb5WdliA5ucT3sKVOsgdoKosx53jp/gOHmkbB2EwXs=' 
WHERE 
  key_id = '8595d12c8f4cc8f0791a7afc2461deeed3517e4fc03a296a5e9da48411a35afa' 
  AND (
    token = 'KRb5WdliA5ucT3sKVOsgdoKosx53jp/gOHmkbB2EwXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )