UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+XJusJjrgGCjAr7SBhUEp75TFdXrce8EmLlsutYUqyI=' 
WHERE 
  key_id = 'eb43a9f5cba66a85e06076a849bd90256dd6c0c70318999775545ae44b3e2672' 
  AND (
    token = '+XJusJjrgGCjAr7SBhUEp75TFdXrce8EmLlsutYUqyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )