UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dtBS9EtKnz34KeBdTGSWZMrbXiDrWGqrXzBPEcxb74A=' 
WHERE 
  key_id = '267f017bfb3fa23ae9551ddef4b002148eab8b6cb4c99730ebc639262a8ecfe8' 
  AND (
    token = 'dtBS9EtKnz34KeBdTGSWZMrbXiDrWGqrXzBPEcxb74A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )