UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ivVEKUyIEkD7pES4Asp4KtTgrAN0HtdZbPRB8AxKxn4=' 
WHERE 
  key_id = 'e104f329cd0076373dd45185e1016d73f2ada6620e2bb0285d914fa290d043f0' 
  AND (
    token = 'ivVEKUyIEkD7pES4Asp4KtTgrAN0HtdZbPRB8AxKxn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )