UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xe6OKhCKAJghMEIlAR/Z39pwGxrL7LJBXoW9LbTFF4=' 
WHERE 
  key_id = '8df69f3928eee60b787a287ddae2f9f1382be60718e7bf62778d1c649e675eca' 
  AND (
    token = '9xe6OKhCKAJghMEIlAR/Z39pwGxrL7LJBXoW9LbTFF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )