UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OeeO9mLzckim20Zv2yKSMLh+eGvlBxKAMZacxpzUboQ=' 
WHERE 
  key_id = '1813520ae05371c1301c95dc319cd1f589be48bac0f742a4476209624d3c5342' 
  AND (
    token = 'OeeO9mLzckim20Zv2yKSMLh+eGvlBxKAMZacxpzUboQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )