UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z+mk7wiSe4FoQqVJQQdukko0nfVVJYbIkGfp7UOsJCc=' 
WHERE 
  key_id = 'f453340c6d4e4f32eb24ceefa023cce96c1dec57eb3a8b16ec9fb2286277425a' 
  AND (
    token = 'z+mk7wiSe4FoQqVJQQdukko0nfVVJYbIkGfp7UOsJCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )