UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R4QzaNNsqZsaPt9ppqiJSXjI8in8AhINod0rUPYT4g4=' 
WHERE 
  key_id = 'ef586c307652c61c41b40f4eadbe08c3005541c633277fe2ec2f67960e2d3299' 
  AND (
    token = 'R4QzaNNsqZsaPt9ppqiJSXjI8in8AhINod0rUPYT4g4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )