UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yr0UKuWoeNOUnlo8nsldT4bA3IW/rJA03DfdKeo7ws4=' 
WHERE 
  key_id = '675e01f484c81d35dee22996574df14bd1238d0832350a2fd20af199b939dd5f' 
  AND (
    token = 'yr0UKuWoeNOUnlo8nsldT4bA3IW/rJA03DfdKeo7ws4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )