UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ky480Is1y25CfQ39lTyKvvF0ZvgtQgfKJa7G1qTHLNw=' 
WHERE 
  key_id = '67908023c312b79015c6e1a1160161e0af875a833686dcea4bee5eb3789713d4' 
  AND (
    token = 'Ky480Is1y25CfQ39lTyKvvF0ZvgtQgfKJa7G1qTHLNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )