UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tJ36KzkCWPOI4438zQPKh913mnUap9VFY83ssBZxZd0=' 
WHERE 
  key_id = '43818c5c6d192f6d815bc34ac249c060031ee416ca3505b07f971a67c8bc20dd' 
  AND (
    token = 'tJ36KzkCWPOI4438zQPKh913mnUap9VFY83ssBZxZd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )