UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZQHGZg6cgkOZKNgLX2aMb6x6WFng2o7oU1iRs6ulAeA=' 
WHERE 
  key_id = '99ac9d5680986ac9009a0e31e2ce8e4e7351c4499bef9e63b5017cba6e9b1873' 
  AND (
    token = 'ZQHGZg6cgkOZKNgLX2aMb6x6WFng2o7oU1iRs6ulAeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )