UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SJfVcdFbipilKjqurbCO3hTkn7fh97ZSJFbN9r/OAFU=' 
WHERE 
  key_id = '076175af3b4f5b9c1e79ba55702a268b3377a2e6532c303c058f1e81784608fe' 
  AND (
    token = 'SJfVcdFbipilKjqurbCO3hTkn7fh97ZSJFbN9r/OAFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )