UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gd4wp6QhNxT9s6BIj5L77s2ALomQaJBGw5ROKSd40us=' 
WHERE 
  key_id = 'fdc6d32473b98bcea9c6979884e71556545ad867639676df7ca35b9cbd41a841' 
  AND (
    token = 'gd4wp6QhNxT9s6BIj5L77s2ALomQaJBGw5ROKSd40us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )