UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jP8ghP2pD3VezGNf1MG5LdCeplt3cbmwAQqzkQdiT0g=' 
WHERE 
  key_id = '5336c8106d8ebc90d3578be071386b4b6e132e3bbaf1850604e8ab6421ef4ab7' 
  AND (
    token = 'jP8ghP2pD3VezGNf1MG5LdCeplt3cbmwAQqzkQdiT0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )