UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm0CnApJBFUqwqOxe2CesPmsHbm+4dIXtzVzILZx5OL0=' 
WHERE 
  key_id = '77682a9e647a445fda046e5b67a8efc080e59b72c20643d77ae2443aa69ef582' 
  AND (
    token = 'm0CnApJBFUqwqOxe2CesPmsHbm+4dIXtzVzILZx5OL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )