UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Sm/SK/82WKnJLbmU//THO3SylJaowR2vXFVtOItnB0=' 
WHERE 
  key_id = '427e072b0c124d733e433d34eb695cf02e500f2f8d2256d8340adffc19a5d97b' 
  AND (
    token = '/Sm/SK/82WKnJLbmU//THO3SylJaowR2vXFVtOItnB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )