UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oLXmULozjnwXf6Lr8mimzr7c3qmIHAy81+PrXmlm9mA=' 
WHERE 
  key_id = '19e36ba0e1c67c91fc288ad8327a93366d452a14d29a118d9f8da71efd3def0a' 
  AND (
    token = 'oLXmULozjnwXf6Lr8mimzr7c3qmIHAy81+PrXmlm9mA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )