UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwSSnX5HTkvq92Nk0WtlVF/7ErvED9cXWd73YVIO82A=' 
WHERE 
  key_id = '78f1b63ffbb4d9e044c3cb3a72d9062bb95525d8bdfb36486e8ba82e56895f54' 
  AND (
    token = 'mwSSnX5HTkvq92Nk0WtlVF/7ErvED9cXWd73YVIO82A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )