UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J9CWENX0lmANVYf3DVbw+1pir4oQswFE7CceKGFhfS8=' 
WHERE 
  key_id = '55b34fbe2751154a009ae321fad0b9c6813a7b529b64cbee7286ba2e138a90d3' 
  AND (
    token = 'J9CWENX0lmANVYf3DVbw+1pir4oQswFE7CceKGFhfS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )