UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '18RaYKoqFjJHNc8Wv5yRqXD+Vry0qrvQf8LD5PhAblk=' 
WHERE 
  key_id = 'd442325a85de31b8c4e300de0fa48d2c7305dcd770916ef0032d96f637fadf68' 
  AND (
    token = '18RaYKoqFjJHNc8Wv5yRqXD+Vry0qrvQf8LD5PhAblk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )