UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcB15LN3xWKXx5gQQqp4HlTeziyUxLDfgvTxn3wDEaA=' 
WHERE 
  key_id = '3bee725bb661ec07ba6c299922b33159264f89e0c53172fb7348ab7354ab0f1e' 
  AND (
    token = 'KcB15LN3xWKXx5gQQqp4HlTeziyUxLDfgvTxn3wDEaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )