UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OqEViMf6ZR+cVzrJ81OhDjw1rXanafWj4b5nWahYpxw=' 
WHERE 
  key_id = 'c3c7fab4b5374ac545d33a6a2251b045e1474d89c50fbc27172715a318dd84cb' 
  AND (
    token = 'OqEViMf6ZR+cVzrJ81OhDjw1rXanafWj4b5nWahYpxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )