UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GDYohRA85MfjHdUkeswTkoGuR7L2sEsa5jBjtUttjx8=' 
WHERE 
  key_id = '7a3327d2c55675fdd69b0595c5622cc4b849878a21402a78815c9539a98b2d9c' 
  AND (
    token = 'GDYohRA85MfjHdUkeswTkoGuR7L2sEsa5jBjtUttjx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )