UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ym9abMGm3CSZf/rGUjex7NzQAczy1tmq1iXOKyh6U8Q=' 
WHERE 
  key_id = 'f7b41f8db3c4d244175858dcf3e0d324bd16a477032c3b7e27ceb7e864264853' 
  AND (
    token = 'Ym9abMGm3CSZf/rGUjex7NzQAczy1tmq1iXOKyh6U8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )