UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TqZqa9LPxV7ksTfTA4xXg3cIWp8doVpHAGBMI01erHU=' 
WHERE 
  key_id = '1533e8323aa194a9ad6be3bf57020d63018d67ff130845d94c16c5b4800096f1' 
  AND (
    token = 'TqZqa9LPxV7ksTfTA4xXg3cIWp8doVpHAGBMI01erHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )