UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9G3mYVBm6INAsr56/EVN+tRyVy8YfbpfjuQDyvWcHZc=' 
WHERE 
  key_id = '8d9e6c92706e4ba9d84f9b3fa9340648a5fec5a1cecb9bbbe57c1aaf494c84f2' 
  AND (
    token = '9G3mYVBm6INAsr56/EVN+tRyVy8YfbpfjuQDyvWcHZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )