UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7CbIHgTlXXxQWwUFmqMdjAsIgLc77dpAuy3L/WPnGEc=' 
WHERE 
  key_id = '391a98175305bdb2e23bf8b0c761bc2edd00f631fb35cb9f748c3bf9ca0c1063' 
  AND (
    token = '7CbIHgTlXXxQWwUFmqMdjAsIgLc77dpAuy3L/WPnGEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )