UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cOsv1uyLrbiqTarSUzUMMMDcpxvXKgdPdKasri99X/Q=' 
WHERE 
  key_id = 'f0dfd4c3c986e49592cf0210f971a6c9f81fc0700089337ee77f7890911c46a7' 
  AND (
    token = 'cOsv1uyLrbiqTarSUzUMMMDcpxvXKgdPdKasri99X/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )