UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZgmmTHj/QcHnes0YZ1gKVUnzs8kO1SAmi2X3Ve2nJ8k=' 
WHERE 
  key_id = 'bde8673a035985f9b89e42ca5df191074ce0aac5f8bb1eb479d7201f080be736' 
  AND (
    token = 'ZgmmTHj/QcHnes0YZ1gKVUnzs8kO1SAmi2X3Ve2nJ8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )