UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MXKFclsJQO1ekVK2MnE9+Q3SpskF3GIyasPogEALmNo=' 
WHERE 
  key_id = 'a4d94b3f58e2f13437e5b4de5835f92b2c38e94525abdca1099f32758f397595' 
  AND (
    token = 'MXKFclsJQO1ekVK2MnE9+Q3SpskF3GIyasPogEALmNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )