UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FfnTXAXvhHu5fcQtT+6vJ+mdQERoole2WYKdLLvF+Y8=' 
WHERE 
  key_id = 'c935a7497e955f02429ba74b8e46617d21989bfc06eb2edd84c7233ae81072d8' 
  AND (
    token = 'FfnTXAXvhHu5fcQtT+6vJ+mdQERoole2WYKdLLvF+Y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )