UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MrzJfWFfgGhGFATiDlxdqOwQDbAeb9zQ0hFPwbIXDzg=' 
WHERE 
  key_id = 'd5718f7ceba00ae245439ae3414c4960edcca455b9290685700f9b6f29c35d11' 
  AND (
    token = 'MrzJfWFfgGhGFATiDlxdqOwQDbAeb9zQ0hFPwbIXDzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )