UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '91lxCXxmJZh/nGQqyy8/rTtgeKL+uGsDkFcJ/lnMQQ0=' 
WHERE 
  key_id = 'c0593372d61126a7cee8e16b3348a0ebd19caee86059fcf9939652ada133258c' 
  AND (
    token = '91lxCXxmJZh/nGQqyy8/rTtgeKL+uGsDkFcJ/lnMQQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )