UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nTyOUnDYBgD8YoTavcOfubQxqPbs56ojyXYuYSR/lrs=' 
WHERE 
  key_id = 'b260518e4b97b99fd16f158b1f9d61eab90a7bef0dca6f9d2dbbc4161fcc73ce' 
  AND (
    token = 'nTyOUnDYBgD8YoTavcOfubQxqPbs56ojyXYuYSR/lrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )