UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N5eQJky5CeCcNMEfHc2BNtRTuJhIjejV/Da9uzsS3/Y=' 
WHERE 
  key_id = '0196c6094c1ffc59bf1f12073b7604d082eb5ea5443062690703317c8d1b0c9d' 
  AND (
    token = 'N5eQJky5CeCcNMEfHc2BNtRTuJhIjejV/Da9uzsS3/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )