UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6yrrWZG6EU/reiRCwqhNNLrY0nWpSvSazhXv83TL5a4=' 
WHERE 
  key_id = '7938d3c24d93629ba804db95908d1d22148454c5a4b79f657afd51adf69481f3' 
  AND (
    token = '6yrrWZG6EU/reiRCwqhNNLrY0nWpSvSazhXv83TL5a4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )