UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DzS/WKUYK/vJy7cAM4rIB4urDRmhaemeGJNIocb64o0=' 
WHERE 
  key_id = 'bc987ec052592e544e01e56110505024d898f681501aafa544f9268f2f60195a' 
  AND (
    token = 'DzS/WKUYK/vJy7cAM4rIB4urDRmhaemeGJNIocb64o0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )