UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VO5WyGC5SWLZG89jnPSr3pNmjXwOFrUDKp0TCtFaRjQ=' 
WHERE 
  key_id = 'c3f0f7707dd262f06834ab6d0d8c49722e834465a77b251dceefd79e9141284b' 
  AND (
    token = 'VO5WyGC5SWLZG89jnPSr3pNmjXwOFrUDKp0TCtFaRjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )