UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4fyMyeVFnEoUIFINHQb5VD2NKhNZQywWVGHwC8vedc=' 
WHERE 
  key_id = '052ea6072f407aa5bf722010af67f146847b9ba8ffa033c89cb998c6150ecf1f' 
  AND (
    token = 'p4fyMyeVFnEoUIFINHQb5VD2NKhNZQywWVGHwC8vedc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )