UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8pr+bKXZo8JlYEmyLccxp7fxMwyeoE8bW3SXr1Tw2uU=' 
WHERE 
  key_id = '2d704ff87a648a1ff8666e38650e0d11e84e9413fb7f576c4559f1a187c5fc6e' 
  AND (
    token = '8pr+bKXZo8JlYEmyLccxp7fxMwyeoE8bW3SXr1Tw2uU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )