UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '00r8LzNHZP7NVzHGMjSeeT/+vvwfmh9HzvT+pTr/w+Y=' 
WHERE 
  key_id = 'e1bc5a524b3534fb16cbff98b2e67135eaaf5a01bb2b3d1a15e8c766c7171fc8' 
  AND (
    token = '00r8LzNHZP7NVzHGMjSeeT/+vvwfmh9HzvT+pTr/w+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )