UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qwyftsxKtLquvyK2emPYOKogRmEahkRKK93cz+xYRLQ=' 
WHERE 
  key_id = '197d185e03a6a58ca8203e693ba94ced28769dfdcab2c4956513796217cf7ae8' 
  AND (
    token = 'qwyftsxKtLquvyK2emPYOKogRmEahkRKK93cz+xYRLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )