UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm1igI0PEnqqXW/egM2S9YSKDlWYnY/yBzynBbx7Lyiw=' 
WHERE 
  key_id = '939cabfe2bc1e6c5220b73d085b56009f1ff44418a5ccab26f24ee9d828e743e' 
  AND (
    token = 'm1igI0PEnqqXW/egM2S9YSKDlWYnY/yBzynBbx7Lyiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )