UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rh4WOtW/bm8Uzr7RfdzvISB3BBQanz8Wv5SwfRvRO24=' 
WHERE 
  key_id = 'f6683b1bb00a5e67ebfa2666b007813c75c563646c2b8b5f7a0c453ca8f65bd1' 
  AND (
    token = 'Rh4WOtW/bm8Uzr7RfdzvISB3BBQanz8Wv5SwfRvRO24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )