UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sFUiiDwWSOsrx8hkhIy21HGFO2dtoAKpdn3jlaVh+mg=' 
WHERE 
  key_id = '958e11c7213a77b8b55df0076039ca58d8ceb394238c2d3701f8cfdc9c97e11d' 
  AND (
    token = 'sFUiiDwWSOsrx8hkhIy21HGFO2dtoAKpdn3jlaVh+mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )