UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B6sufrSf2JRGpF95gfuKjBpze9/GPF/hn7DsDS8bFvY=' 
WHERE 
  key_id = '90d6ae14d4998d802e561edd5f90325fc119749fbc0307dc8e07f69d1998e524' 
  AND (
    token = 'B6sufrSf2JRGpF95gfuKjBpze9/GPF/hn7DsDS8bFvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )