UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RHw9W752QnvVUrnQVVFJVw1M3xdK6dsWkZd1Rg+JAlM=' 
WHERE 
  key_id = 'd21e2366f78767bda31b7a121713af7ad1e7ae3aaf0d26ae2c272b9e541baa77' 
  AND (
    token = 'RHw9W752QnvVUrnQVVFJVw1M3xdK6dsWkZd1Rg+JAlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )