UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LGb0ZG36PQJ9lH1z4rFN7I/OGUXtUN7vQ3kTr9KHj6o=' 
WHERE 
  key_id = 'acd6f1da28482c358b79908550d51377a3303c93c99cd7e4f5f932d765bc9e03' 
  AND (
    token = 'LGb0ZG36PQJ9lH1z4rFN7I/OGUXtUN7vQ3kTr9KHj6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )