UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2BR762XliQWwrZe2XUduIErvFalGVFMNPYyd/R24FFI=' 
WHERE 
  key_id = '30db4d741166fb30b5f657f9fa9f2f0c314c31b7341bf52ae3035b09ce1391c5' 
  AND (
    token = '2BR762XliQWwrZe2XUduIErvFalGVFMNPYyd/R24FFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )