UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7zcGjVK17DAAhpGJCUSU/tBvwnVFdRzifCGNS0hWNA0=' 
WHERE 
  key_id = '4716aa70f25b5dce5a2c932658d296140ef5245e885e23303af904be1484ff18' 
  AND (
    token = '7zcGjVK17DAAhpGJCUSU/tBvwnVFdRzifCGNS0hWNA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )