UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lj5ElMBS1qZtcQW9L4wQEbx6npgdQFbOGc7dxRb1CkA=' 
WHERE 
  key_id = '9f57c362d79a801668e877b205dd179a30662fc030e02b5d2ecbe9841fa96d23' 
  AND (
    token = 'lj5ElMBS1qZtcQW9L4wQEbx6npgdQFbOGc7dxRb1CkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )