UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KRXnlB+DzwmyKWSb+p+it9nn5GTi+lFbMRqKLWvF9X8=' 
WHERE 
  key_id = 'ae9975cef24311efa1870984f2ed8d98c731f457c19aa7011b07cd796e9c7833' 
  AND (
    token = 'KRXnlB+DzwmyKWSb+p+it9nn5GTi+lFbMRqKLWvF9X8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )