UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yjeBAQrIrCnZHwJYK7N3QsrU9FGmwJWQrGMtgerqeYk=' 
WHERE 
  key_id = '90f10855c7a046a40c881eb2f6efe8f10ab5eb4f915062b2204bcdb9c3719a37' 
  AND (
    token = 'yjeBAQrIrCnZHwJYK7N3QsrU9FGmwJWQrGMtgerqeYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )