UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gGjKofWcSW7nUSUyC+l+oUUKVDisErstcyLwtL4smWM=' 
WHERE 
  key_id = '3a503d2971b40519c907eba1327810c1e7be55254aabaa42b0b8639897d5813c' 
  AND (
    token = 'gGjKofWcSW7nUSUyC+l+oUUKVDisErstcyLwtL4smWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )