UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Z9aj+dMWVoXtyLkuL/gw2K3FWJS3Kvn3NmsMl16qas=' 
WHERE 
  key_id = '5c232b8a8782d4c2ce8f5f053ba067549db379bced502d8e9cfcef6351f3fd11' 
  AND (
    token = '+Z9aj+dMWVoXtyLkuL/gw2K3FWJS3Kvn3NmsMl16qas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )