UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bXb2pm6/0Hp9cF54Nl8rf7TQ7XWXelkt7zf7GFo2AuY=' 
WHERE 
  key_id = '34cfd6a1c687d1cf5ce10d19b241a02cd60b9d8b72f1bc7023153a6a8c3eda0c' 
  AND (
    token = 'bXb2pm6/0Hp9cF54Nl8rf7TQ7XWXelkt7zf7GFo2AuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )