UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q9xHCB9F4h9vKK1rCfqhRT/+IjYzyY4HncBVPbgY3LI=' 
WHERE 
  key_id = '342aab8d4e9c89a88db33d781885bb2b53174bb092a13ee87efc8e1c1673a9ed' 
  AND (
    token = 'q9xHCB9F4h9vKK1rCfqhRT/+IjYzyY4HncBVPbgY3LI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )