UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BvhHovlvz5RVS4sbHUxAxScmvHJNc82KiOBpCBA9umo=' 
WHERE 
  key_id = 'c1a24ed36ecee569147124017c957965a038dae29b5d8ff34f542013051a718c' 
  AND (
    token = 'BvhHovlvz5RVS4sbHUxAxScmvHJNc82KiOBpCBA9umo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )