UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bPvPpp5FyVBMmyffgUs8E0EJ71qc5ARj/f1/lrlr6Xg=' 
WHERE 
  key_id = 'e98b83de5c1b3536456552c68013d409bd3115bd4f347d7f627b0951f5d4435f' 
  AND (
    token = 'bPvPpp5FyVBMmyffgUs8E0EJ71qc5ARj/f1/lrlr6Xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )