UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W+JT2tmNGRokQgZZ7ks6OE0wJo20p2jTvX+rfoVkHlk=' 
WHERE 
  key_id = 'a7b0c1a6b631d2d619bfdad52720b6f79d4540a9065b1f540a9900ab08160aea' 
  AND (
    token = 'W+JT2tmNGRokQgZZ7ks6OE0wJo20p2jTvX+rfoVkHlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )