UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zXs0zGu6tYMDugv7NFvHWvhpiO+IftEiJHLXaruPNmc=' 
WHERE 
  key_id = '397ce3d0b93c48badaf8ce585cdc9c77aae13ebc41dc546c06a61b09b8512686' 
  AND (
    token = 'zXs0zGu6tYMDugv7NFvHWvhpiO+IftEiJHLXaruPNmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )