UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aXHtojOOR6csTLuHQqCICd5Mo3eEcuRb+/A29E6788w=' 
WHERE 
  key_id = 'f8423cfe8d1afc76e8c937a73295240b331bcb84460d7a8a437708e4e47c1e7f' 
  AND (
    token = 'aXHtojOOR6csTLuHQqCICd5Mo3eEcuRb+/A29E6788w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )