UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zRzf/iywwjN1pprE0kBNmvj2G6Mswz3cPKTPC3yPK6k=' 
WHERE 
  key_id = '0e5bbc6e5f374595362f6b75f6d2291b6bf70b813549d50cd7c5ebdf7b3b260d' 
  AND (
    token = 'zRzf/iywwjN1pprE0kBNmvj2G6Mswz3cPKTPC3yPK6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )