UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oKyARnjECa47vB+lixlx5d1bEMEkEJbJAcTn/VBxeGw=' 
WHERE 
  key_id = '6a65b8a6e8b6dbb6f0d294329f6e2fcf984212de595b83a5b87e616913e08bf8' 
  AND (
    token = 'oKyARnjECa47vB+lixlx5d1bEMEkEJbJAcTn/VBxeGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )