UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GrJLjtjU5c5+e0mZhsRVSlFpxYDyCWmkZelb+FBOo4Y=' 
WHERE 
  key_id = 'c73c9d4addd85434c83ce740a60d5267cb70a17d27f9f9127df2de5abcec51f1' 
  AND (
    token = 'GrJLjtjU5c5+e0mZhsRVSlFpxYDyCWmkZelb+FBOo4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )