UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3/kXEz2kxYjtL04cZfNBudzjsWKo3tykAYKbcTSvQIg=' 
WHERE 
  key_id = '2c163fd5c78e4bf9f8b87ef5060baf473b8d0ee9d7d8d149a4072d5ecf8ac396' 
  AND (
    token = '3/kXEz2kxYjtL04cZfNBudzjsWKo3tykAYKbcTSvQIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )