UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5ognBMN7ERW6hqXuJvwQIiJQwX6yBhzM1xC4PZW6kY=' 
WHERE 
  key_id = 'a967c69852cf955308c955551d9ff499989f29acab8e08e564eb5a977319df43' 
  AND (
    token = 'v5ognBMN7ERW6hqXuJvwQIiJQwX6yBhzM1xC4PZW6kY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )