UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+KL8y3u7Dr1JDOelb2vguqjGzR6PiggwpbLWqrAdATs=' 
WHERE 
  key_id = '40f9c776efe25f27242a2b46e64dcfcccd0056991da86a68ce58f0a68377a20a' 
  AND (
    token = '+KL8y3u7Dr1JDOelb2vguqjGzR6PiggwpbLWqrAdATs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )