UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kGnx5xexJ+QQOfwaYimAqJ6GH7oVVMeDfC83FXNTlCw=' 
WHERE 
  key_id = 'ad0d7aaaa6d2e690ab53634a8088a5d766c5b19463607791ee7b7b3f2d77703c' 
  AND (
    token = 'kGnx5xexJ+QQOfwaYimAqJ6GH7oVVMeDfC83FXNTlCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )