UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KbqvSinq5lqzpYa4WkbgNQTCS6Hnq5zVjDd/esMiw00=' 
WHERE 
  key_id = '1a17c1eb4412d128a30710c9e21931d5900f503c9c7d08c69a9a4f564d016983' 
  AND (
    token = 'KbqvSinq5lqzpYa4WkbgNQTCS6Hnq5zVjDd/esMiw00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )