UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '38WGipGtsKcU/CveZd+EQW/FQYjZOt8I92eVATNZ0SE=' 
WHERE 
  key_id = 'a07fe6ea00b490588ed6ecfb1427d015199e05c2a431f140369d6a741a751af0' 
  AND (
    token = '38WGipGtsKcU/CveZd+EQW/FQYjZOt8I92eVATNZ0SE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )