UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wcRqNWKuAvWvAkzIu2cGBiFzgequD2XnX4IhIVoop7s=' 
WHERE 
  key_id = '0670e33a14169af7f5954833938faa29fa73b7eb35e1f0569b7d84477c92e2de' 
  AND (
    token = 'wcRqNWKuAvWvAkzIu2cGBiFzgequD2XnX4IhIVoop7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )