UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vlw8uNjIkWXWQjC3Z1BWLvPwVnazMT1KtD69jTfVdiU=' 
WHERE 
  key_id = 'bac592e580e0c6fb5c0612079ecdae97bce75df55ed22226f18299cbc8fe1166' 
  AND (
    token = 'Vlw8uNjIkWXWQjC3Z1BWLvPwVnazMT1KtD69jTfVdiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )