UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWvAylgIXzQ7YS3G10Y9d9tuJgN/2AH+UOBCN3nFbAI=' 
WHERE 
  key_id = '475f618836bd848872f211585f46fad6a47376395db22dd56f376248955a4bb0' 
  AND (
    token = 'GWvAylgIXzQ7YS3G10Y9d9tuJgN/2AH+UOBCN3nFbAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )