UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ysr7YD4hgBt8gaTvjLLjt9Zo1YF4kQ5wTUhNNDVZxzg=' 
WHERE 
  key_id = '79a764217650fc79d578d797068710c93fcda8e2629a261abec58bde5a1c052d' 
  AND (
    token = 'ysr7YD4hgBt8gaTvjLLjt9Zo1YF4kQ5wTUhNNDVZxzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )