UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gspw+BUMY3TfUNAuVaq5q3LNsIAQIYzCcFM5taoavWY=' 
WHERE 
  key_id = 'a7dccfd3099f479e9c3ed254afac86189d5b38cbf0b3f1324169dcf5f374a4c2' 
  AND (
    token = 'Gspw+BUMY3TfUNAuVaq5q3LNsIAQIYzCcFM5taoavWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )