UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5tiUfB13/Z43NawMkXv1ZmpesD5ZTsY4aGbjNvtNE4o=' 
WHERE 
  key_id = '76aae7c6a4d91d30a8e312dfb2a59429f15e2b3f09b4c8ca92aeda3d6839aeca' 
  AND (
    token = '5tiUfB13/Z43NawMkXv1ZmpesD5ZTsY4aGbjNvtNE4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )