UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJ03MrIZqjKrkyA22NIjbcaq2IL2eNAzUq0UWY2eJTw=' 
WHERE 
  key_id = '76ee71296b8230632eae4669766617005747ed9ceb19d55dbca86b34e08baacf' 
  AND (
    token = 'kJ03MrIZqjKrkyA22NIjbcaq2IL2eNAzUq0UWY2eJTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )