UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fBn9hVK56JtbKTlYvdejo/3bl/XShQ3yS+rDyShk3/s=' 
WHERE 
  key_id = '2489f3b150534aa40e22d7bace87ad421eb42f0659b13635c83dc994b595ebc1' 
  AND (
    token = 'fBn9hVK56JtbKTlYvdejo/3bl/XShQ3yS+rDyShk3/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )