UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bjseDWAzFWlH07ZW2Hlv0dr8xgybOjw9ewG94ukn3xs=' 
WHERE 
  key_id = '7946be852ff0d845186c5ce4f289ccd41a596b3f632d96e7ee74f5a9561c71e6' 
  AND (
    token = 'bjseDWAzFWlH07ZW2Hlv0dr8xgybOjw9ewG94ukn3xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )