UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n99N8aMcB/Er7RUo56pUykYbSaaiCkli2MFapTKoKKM=' 
WHERE 
  key_id = '60b99d976daf972510f7fde967523dd72690e5d145c180f534589612ff5e247c' 
  AND (
    token = 'n99N8aMcB/Er7RUo56pUykYbSaaiCkli2MFapTKoKKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )