UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l52VjboFa61H+W9oLndBZuQ6h1R577kpw9vUHsSWtv8=' 
WHERE 
  key_id = 'adfa8efb60ed393f99b7257dd64505ea801ffef2104f0a3e83a983939acf1f05' 
  AND (
    token = 'l52VjboFa61H+W9oLndBZuQ6h1R577kpw9vUHsSWtv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )