UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3xxqSS3Y4ZfP8nKg41uB78w5Nny+QwT8Sq3lIWM7CZc=' 
WHERE 
  key_id = 'e3b85820ec763ac9a841b51220fb67f7174b5e3b2d70c39c7b536ac03a93a973' 
  AND (
    token = '3xxqSS3Y4ZfP8nKg41uB78w5Nny+QwT8Sq3lIWM7CZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )