UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3yS74pafOSzcIoy3zqSF4eJCzntsJVRiXDBOQVF/dnQ=' 
WHERE 
  key_id = 'fea14b24eaf6a62e8ba3340e47150948092e5e14aac5481a68414452d6e961ac' 
  AND (
    token = '3yS74pafOSzcIoy3zqSF4eJCzntsJVRiXDBOQVF/dnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )