UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TjrTPB8mIQiD+7+jRAUe9TmMA+1ozZqeebQdPQ1EnTo=' 
WHERE 
  key_id = 'd6d538ac8ca774789bb9ab454d3e291566c2099201fbca9e3ebcc6b49bea37dd' 
  AND (
    token = 'TjrTPB8mIQiD+7+jRAUe9TmMA+1ozZqeebQdPQ1EnTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )