UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GuINpe27J8+Q1NxyXLXMxJYlMzedCEILt6PjuJIjb4o=' 
WHERE 
  key_id = '0bcfa73084557d4dede5b2726654a0f51c5f54bd7c871b70d855d433be3f5415' 
  AND (
    token = 'GuINpe27J8+Q1NxyXLXMxJYlMzedCEILt6PjuJIjb4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )