UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YfqVavYX1I67wdZ6x40TlTE/2D5gdg321lNyaalPcGY=' 
WHERE 
  key_id = 'e8b959c840c9deea952d469a3f52a5399f1f682dc4ccd558544ef4d4e0c05c63' 
  AND (
    token = 'YfqVavYX1I67wdZ6x40TlTE/2D5gdg321lNyaalPcGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )