UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bkv5vNpb0szaqAsL9UJAmRuYZOukpNe69r2afqoEjBc=' 
WHERE 
  key_id = 'a826c63c1c79b0cbd08f54691325c2a5346de851995aaec90e4a6e114dcbf30a' 
  AND (
    token = 'bkv5vNpb0szaqAsL9UJAmRuYZOukpNe69r2afqoEjBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )