UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QsVfe5Q7XLjNh+qCZOimUB2xbcPta2MchxNbNXkn1Y0=' 
WHERE 
  key_id = 'f2f91e8863e3290a6916e98bf7470e972c955ab14d12b34dd266eba89583f6b3' 
  AND (
    token = 'QsVfe5Q7XLjNh+qCZOimUB2xbcPta2MchxNbNXkn1Y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023