UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ru0MklhWCOljDStdX8hV7S9nUUS77DPrQkFHSjWoYA=' 
WHERE 
  key_id = '9bfd3c77c59a1b6e6ae32f42be5508e5b65aa87d3c9940c70b703dd81fc308e3' 
  AND (
    token = '1ru0MklhWCOljDStdX8hV7S9nUUS77DPrQkFHSjWoYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )