UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bjAjf9gA9/9bzExe6IewOlgTWWB4EKtECnE38fvi85s=' 
WHERE 
  key_id = 'b86ce495d67f098855791a621c991c902b8e89b654e034a43af39dde7c757018' 
  AND (
    token = 'bjAjf9gA9/9bzExe6IewOlgTWWB4EKtECnE38fvi85s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )