UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0RB7vf6Pb0m1r39yPDDANKP0K1FilWEKf4wD9xeDJk=' 
WHERE 
  key_id = 'fd873312343f54b9fbfe7e1e56055422229e2f8dfd7b6adb3864241bcde22f27' 
  AND (
    token = 'Z0RB7vf6Pb0m1r39yPDDANKP0K1FilWEKf4wD9xeDJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )