UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FLziDMKksy4X/xNAENLfydqEOjVqOpqsQRn2GatNkLI=' 
WHERE 
  key_id = '3be1e9cdb1cf94ebad5aae21f188c8d9a24bee7ff6fd130d52950a8503013e82' 
  AND (
    token = 'FLziDMKksy4X/xNAENLfydqEOjVqOpqsQRn2GatNkLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )