UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XzClQ8ntVhMZvqK/iNI4QKsWBaVYNwrJppuuP0xS/lg=' 
WHERE 
  key_id = '04ca0d631663288cbdefa60f1f7b587478a887e07f7e8c364e8efa6ffdad95cd' 
  AND (
    token = 'XzClQ8ntVhMZvqK/iNI4QKsWBaVYNwrJppuuP0xS/lg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )