UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '96FRhGaAD5K+yCuUdoGLdWt+AwtT6sqd1dhjPsKMf6k=' 
WHERE 
  key_id = '5efbee2559546d6cddd4ba0a42347600e2b0ca5d5a872e486487ed9150cad92a' 
  AND (
    token = '96FRhGaAD5K+yCuUdoGLdWt+AwtT6sqd1dhjPsKMf6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )