UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JN4pi3HJ0Rq+9AUX0Z5zSYeWcEzrIlndYC95iq3faRU=' 
WHERE 
  key_id = 'd7b9e1283700dc3e8199a9a3b8a116088a7a671aa13da7eadbd3677a747837ac' 
  AND (
    token = 'JN4pi3HJ0Rq+9AUX0Z5zSYeWcEzrIlndYC95iq3faRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )