UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b/FVg/83S6kA9/9gM3vG7xw7/m/5ubzaE7PvhQjNt5M=' 
WHERE 
  key_id = '854fb5fd6783862ebd8ebc96aed9550bf44e6ae80c642750461b62d0d071d933' 
  AND (
    token = 'b/FVg/83S6kA9/9gM3vG7xw7/m/5ubzaE7PvhQjNt5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )