UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TUw4ETJmepVxzwqKhhKRuiBQ7eOquiiKikfPi6yCf8k=' 
WHERE 
  key_id = 'e4393bff083c7015ea745fbf4e7243f7cf108501040c8c55c160e9cf17833f5f' 
  AND (
    token = 'TUw4ETJmepVxzwqKhhKRuiBQ7eOquiiKikfPi6yCf8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )