UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gXirTiObnUWkCXTnchF+hg3JSXZ9hWJ/vujsDBqLpS8=' 
WHERE 
  key_id = 'c3428954de752efdfce23fbe1049a35b606b6fef6a2356e81cc194bfeec14311' 
  AND (
    token = 'gXirTiObnUWkCXTnchF+hg3JSXZ9hWJ/vujsDBqLpS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )