UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D+kkV3IKxX7vSeKUI6GQ9EgcNx9qJhNlXMaY5zxcJUY=' 
WHERE 
  key_id = '158adb628f8a6e55f551231889f78b549f2f56099423e34ebb3a0274fb52ee68' 
  AND (
    token = 'D+kkV3IKxX7vSeKUI6GQ9EgcNx9qJhNlXMaY5zxcJUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )