UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fMJoREgTUtOkEw9NOq0UM411CYbbnWOqmGiIqF9mEQM=' 
WHERE 
  key_id = '8c73c724488a24d24403b36b0e2bf46cd5f6798a9e878681d7e827cf3f2e04ad' 
  AND (
    token = 'fMJoREgTUtOkEw9NOq0UM411CYbbnWOqmGiIqF9mEQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )