UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K0pKHQ/pgDMFHdCJsnq2OHqszypUOt+pzAAOdGQ1Txs=' 
WHERE 
  key_id = 'a55cbfc8d30b802258462ccd262f58948297f1774aff4654c6b9750e00b825e7' 
  AND (
    token = 'K0pKHQ/pgDMFHdCJsnq2OHqszypUOt+pzAAOdGQ1Txs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )