UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zFMBdm2t93NuLwEagfHGqzEBKrQrJZw8W3zda4BJi5E=' 
WHERE 
  key_id = '1461f97c59e235a9c8d9782337a21a63b7e19b818dad0c1db5849eac1038ef5c' 
  AND (
    token = 'zFMBdm2t93NuLwEagfHGqzEBKrQrJZw8W3zda4BJi5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )