UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4K1nL5sBUfy4hY4c4gVduza0Bom8EuozADySDmidcIY=' 
WHERE 
  key_id = 'bfb94a3714637d9977e8e2869c85e589451ecaf5ed35208966435464e0998b14' 
  AND (
    token = '4K1nL5sBUfy4hY4c4gVduza0Bom8EuozADySDmidcIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )