UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dgG+ZIttxx9DMlB4tvkQh0QLwTs5npD0b/xIYNJFXIQ=' 
WHERE 
  key_id = 'a1b3775ba822068aa0705b1e88583325f65ce70f9821c4473f7b9335dfeb62a8' 
  AND (
    token = 'dgG+ZIttxx9DMlB4tvkQh0QLwTs5npD0b/xIYNJFXIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )