UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TMK5CtdCYgaP6tO5OyBZYOFGiY1stJG29xGJPnAiI3E=' 
WHERE 
  key_id = 'd42bd54460064fcc48dfdb8988c3b7b8ee8839b4133213768220be57c2c864c8' 
  AND (
    token = 'TMK5CtdCYgaP6tO5OyBZYOFGiY1stJG29xGJPnAiI3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )