UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xi/61qJ2aoqjcdx8LWA4zUjHa7GdHWfWCt+iIqg7O/w=' 
WHERE 
  key_id = '45b79ba518534b31394ccbd5aaad8147bc2a908ff31d9bcf307d5034fa00e5b1' 
  AND (
    token = 'xi/61qJ2aoqjcdx8LWA4zUjHa7GdHWfWCt+iIqg7O/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )