UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QDRhr5zM/wMl3xub1KAoQFGCDe5wd4VbXH7qZmnTAI4=' 
WHERE 
  key_id = 'b4b669c5579a725633e24500f6f75cc4c4fd375d92e3bd0e75edd3563aa819c6' 
  AND (
    token = 'QDRhr5zM/wMl3xub1KAoQFGCDe5wd4VbXH7qZmnTAI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )