UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VkrAGkZXKTw2bIku1WwxOI/KpnP6ipgJCWGrpp3mdSE=' 
WHERE 
  key_id = '6374f63066def06113aeb5f47275b245212f47011ace8290d89a34f7a57f95da' 
  AND (
    token = 'VkrAGkZXKTw2bIku1WwxOI/KpnP6ipgJCWGrpp3mdSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )