UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TytkQYWZZCiOCDcdQ8PtRA9AbQQkUk6GevTfn8h9ZhA=' 
WHERE 
  key_id = 'b7b7851f5c67579d1bb9ef75e3c3b92128d8bd567c590c06fcb64e3125293fc8' 
  AND (
    token = 'TytkQYWZZCiOCDcdQ8PtRA9AbQQkUk6GevTfn8h9ZhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )