UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c59k+7oZEEur7DxycEwzk1KvqsF9W8LYo3y4wN1VINo=' 
WHERE 
  key_id = 'd99d228f894be82c6c3c783ea72d2b730b2394f5ca235f35cb9fba6331903267' 
  AND (
    token = 'c59k+7oZEEur7DxycEwzk1KvqsF9W8LYo3y4wN1VINo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )