UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v6RwovtYgiAqXZJKnTTsxuOP+BWwVFOWmaUjQ9028b4=' 
WHERE 
  key_id = 'ccd8401b175abefd730a2eed845fa3f98f0fe891793abc819864a2caa0f72c1a' 
  AND (
    token = 'v6RwovtYgiAqXZJKnTTsxuOP+BWwVFOWmaUjQ9028b4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )