UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yVf3zLlzO+xHVx8++gaQojEzAhBd6ke8yeDFSCsctdc=' 
WHERE 
  key_id = '5f656235a110647033c91c9664cf5694c3796c0b39fa1c140c5c447e9066bd1b' 
  AND (
    token = 'yVf3zLlzO+xHVx8++gaQojEzAhBd6ke8yeDFSCsctdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )