UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JZHIK4Kmj765gemNF1w3f2XGtQ+lFBWWRPUlCxU88dc=' 
WHERE 
  key_id = 'aa55ce858606bbda2936c01985688ae76516a435668484b2ecd84aec54a9fb97' 
  AND (
    token = 'JZHIK4Kmj765gemNF1w3f2XGtQ+lFBWWRPUlCxU88dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )