UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8xcjsqAYYaUbCyj4RokBofWyqzvB8+z7Sbyf4J+mlSQ=' 
WHERE 
  key_id = 'e60c29213227cc0f4f7082f6b796fde11be357230491f3f6da9f089380bc6b26' 
  AND (
    token = '8xcjsqAYYaUbCyj4RokBofWyqzvB8+z7Sbyf4J+mlSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )