UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+RDzuJwH00UN2IhU9Dtivfont5lNwDHVtQaMt2W67MU=' 
WHERE 
  key_id = 'd4b57732429ed90000588239ebaf9b63e7b327b866c3fcc95f743c8f3a38ab24' 
  AND (
    token = '+RDzuJwH00UN2IhU9Dtivfont5lNwDHVtQaMt2W67MU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )