UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BlOfVEfuRM0WoMVz4rjic9uD12Q494wimMb3LVmeXVI=' 
WHERE 
  key_id = 'b8a347a8e3035193ae3131c8ec2fda630bb85d77ad787b8cca8894b1f8f9cce2' 
  AND (
    token = 'BlOfVEfuRM0WoMVz4rjic9uD12Q494wimMb3LVmeXVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )