UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qMbun/kpklNL87oWGAXDz6yIBjxnkeGGJ7FzIQn2Hwg=' 
WHERE 
  key_id = 'a9d9d7e9d4994249b9a41330584cc885155d0d6e55e8ee2bf30ea833d57c3606' 
  AND (
    token = 'qMbun/kpklNL87oWGAXDz6yIBjxnkeGGJ7FzIQn2Hwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )