UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nyRWT5zCGhGz40FvIZAGMoDYHKpQBhENsmx0PobW2aY=' 
WHERE 
  key_id = '475564159818b9438205358a209bbbf8199ab296d494178fb063acce1f307bc8' 
  AND (
    token = 'nyRWT5zCGhGz40FvIZAGMoDYHKpQBhENsmx0PobW2aY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )