UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WrFSiOMUi7EZtMiPcJXlEkM2G0P9KoC49rUt5zgca28=' 
WHERE 
  key_id = '26548ad7b86d1892ec87a853a5538b5628cf5c1165d8e9144a838e280b7b3fc6' 
  AND (
    token = 'WrFSiOMUi7EZtMiPcJXlEkM2G0P9KoC49rUt5zgca28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )