UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't4HPmZIleDeM8oq0Goe8haiGDNULMyyxJphFz7DNRu0=' 
WHERE 
  key_id = 'b7c0c04278ea392fc1a58a21faff665fd98193e21b20e022a20cc72a6cb601e7' 
  AND (
    token = 't4HPmZIleDeM8oq0Goe8haiGDNULMyyxJphFz7DNRu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )