UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sIhJ17/rwuD/qRq7PJverQPeRDQoHfDfeRKf37Xof90=' 
WHERE 
  key_id = 'b47a0454aa89a4c7b12946b9539bef30cbe255b468e6282e6a416247ea683409' 
  AND (
    token = 'sIhJ17/rwuD/qRq7PJverQPeRDQoHfDfeRKf37Xof90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )