UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vA50Avt8zxCsEpUXcwamQDO/sI9OMC6CQ3psRWk2TXA=' 
WHERE 
  key_id = 'b656b025b4a9ab23c93fda874d2c50c32f6f2de79d2422840c275fb0fa5c561d' 
  AND (
    token = 'vA50Avt8zxCsEpUXcwamQDO/sI9OMC6CQ3psRWk2TXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )