UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Br0YMwHMoBKq0+RbIO/lVM2/YfKV7F3Vw6q5ogBXngg=' 
WHERE 
  key_id = 'bc3b77d5348a9f0cf52b054e739efcb7beaf8b94fc5f5b3ec6ba08ba242216f4' 
  AND (
    token = 'Br0YMwHMoBKq0+RbIO/lVM2/YfKV7F3Vw6q5ogBXngg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )