UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qve8M/B34GuGdyE49Cd6tUCB3HYtiE4bTkEm90MsZI8=' 
WHERE 
  key_id = '50a22a54615630bb2595c168941034f19ce27bbb2981e7653b973f0887b34a97' 
  AND (
    token = 'Qve8M/B34GuGdyE49Cd6tUCB3HYtiE4bTkEm90MsZI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )