UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O6hYPHvSkXtR3k3o3qawcNanvGy807upZr7vZGiZZXo=' 
WHERE 
  key_id = 'cad583b0493427dc795f87df6d4a58e23da20a07afee1a4d83a75a6c3dd00fcc' 
  AND (
    token = 'O6hYPHvSkXtR3k3o3qawcNanvGy807upZr7vZGiZZXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )