UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IZ5Kl/hIDh16aOkvOdkKCF282AYe40tAi9yxvAIRnWM=' 
WHERE 
  key_id = '9efbc8301a7913c572bda75cd124c9b1c316248ea6761f767afe7bfb5667f61e' 
  AND (
    token = 'IZ5Kl/hIDh16aOkvOdkKCF282AYe40tAi9yxvAIRnWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )