UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZYFMZD3YYNfvZbZt/Xf0jXskcm/8MBe4Mlz/Zq9QTg=' 
WHERE 
  key_id = '94f9e4339594b600fdebf48e98d59854734b594379844df96fbc1af7816b33ad' 
  AND (
    token = 'yZYFMZD3YYNfvZbZt/Xf0jXskcm/8MBe4Mlz/Zq9QTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )