UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h5jhzFiIZlFj1+G6BdnZVx6JNR7V90oaT31bV29+WDw=' 
WHERE 
  key_id = '79baac729fbc771379457e638bb2927a35a401cd5bb33d2f596250c6dfc3b575' 
  AND (
    token = 'h5jhzFiIZlFj1+G6BdnZVx6JNR7V90oaT31bV29+WDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )