UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nx2YvPhtYvovzorqvOpJsYUp5zNfVJ3cyyTF+aPTdos=' 
WHERE 
  key_id = '224fddc7139e3f96a594467662360c6418ddad0a761672d0ad12a5167cf9a0c3' 
  AND (
    token = 'nx2YvPhtYvovzorqvOpJsYUp5zNfVJ3cyyTF+aPTdos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )