UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kDzLtLAXg/8CqmIRmDVJ6Etr8jrJ1/WYpjA7LbCyRtI=' 
WHERE 
  key_id = 'a5b673855894188eef179448721e6a95eb3d8a5ba2a344fba0737c01d3e3aecb' 
  AND (
    token = 'kDzLtLAXg/8CqmIRmDVJ6Etr8jrJ1/WYpjA7LbCyRtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )