UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GcpyxLdPlNYgzl/8NoxYguXIiOcmwDT9xfLRUYyAT2Y=' 
WHERE 
  key_id = 'fe8aaae76d371ebd5b3a77523c34f4d48f68defdf00452c2f7692c00b25ac705' 
  AND (
    token = 'GcpyxLdPlNYgzl/8NoxYguXIiOcmwDT9xfLRUYyAT2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )