UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S+AAZQppVkQh1Nmngm8wWA4ws2VIYBR1DXvj+awhcws=' 
WHERE 
  key_id = 'ef7068fe49a2d487a6157e06b27aa7be50afc8e553496ff073d66f793f93dd0f' 
  AND (
    token = 'S+AAZQppVkQh1Nmngm8wWA4ws2VIYBR1DXvj+awhcws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )