UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7SEBmNKj1yIG6YQ3LFur4PIM7aqXDEP0cC9ddKepMC0=' 
WHERE 
  key_id = '41e67b82ef9eee6119f4a5e91f305a4176131b5387a13349edd81c0168dee706' 
  AND (
    token = '7SEBmNKj1yIG6YQ3LFur4PIM7aqXDEP0cC9ddKepMC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )