UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9848k6AbosckNnL6azDR9GTQs6IGBbq0K4y7GN3QD18=' 
WHERE 
  key_id = '2dfd724630483b04c4ca040223bdae7380e2c158c6ff0059c705fa4e64274266' 
  AND (
    token = '9848k6AbosckNnL6azDR9GTQs6IGBbq0K4y7GN3QD18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )