UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AQEEP+mtp7BP3gGYjaw992g86d2BKpDBXvoyNRqYoeA=' 
WHERE 
  key_id = '961ecfc01cfe28879e41a5af8870424096c765c9f69a13275a4b91a263f139bf' 
  AND (
    token = 'AQEEP+mtp7BP3gGYjaw992g86d2BKpDBXvoyNRqYoeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )