UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3UaTTrY9KFn39w7nzv6cldWiwJbvjkK9K5T85x+8ioQ=' 
WHERE 
  key_id = '4019d7850ecb46c23168d7421ebea5610af02aae662687eb931ccae939469ccb' 
  AND (
    token = '3UaTTrY9KFn39w7nzv6cldWiwJbvjkK9K5T85x+8ioQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )