UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZYXf3WeZRuDex5tNdpXUACW4JNJYHqNkJBCSmMXztc=' 
WHERE 
  key_id = '7a6a8efe7beb1f7802dba27451fb87a9b6f7088157949cbb5dec80e233079b8e' 
  AND (
    token = 'UZYXf3WeZRuDex5tNdpXUACW4JNJYHqNkJBCSmMXztc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )