UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QdM3HxMUnjTZ4ci9IXF9V0hhWU9IbzuGmj5LhEDh+A4=' 
WHERE 
  key_id = '8d23b72393806c5cc9614d15e91e74554293a4a115303fb918ae348cd49a3740' 
  AND (
    token = 'QdM3HxMUnjTZ4ci9IXF9V0hhWU9IbzuGmj5LhEDh+A4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )