UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wCFlD9zKy0XHjUqQ0/9Ni7q9u4sxnIJdoHHWsGlwL4E=' 
WHERE 
  key_id = '409169963b4a0c5b9bd46d32993bcae12ac7e41dd7b5d12639ee3a7bd1f41f47' 
  AND (
    token = 'wCFlD9zKy0XHjUqQ0/9Ni7q9u4sxnIJdoHHWsGlwL4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )