UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oAha8pwJXtZ2Ur7k1y8/XsFlUM758cYVH/ac93zIUvM=' 
WHERE 
  key_id = '541f4fa12c4c54a6c1af2f1099745d7c368ee7f8fc7ec4e6de4655c168f72493' 
  AND (
    token = 'oAha8pwJXtZ2Ur7k1y8/XsFlUM758cYVH/ac93zIUvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )