UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rh2flUQccaWgX5ex2au6sZIQZZQ0RmV2cagf/A/cb5U=' 
WHERE 
  key_id = '9498c558d0b19a3be582cecbf236e3d6299f257a3d1eee4ecfb610df375348ae' 
  AND (
    token = 'rh2flUQccaWgX5ex2au6sZIQZZQ0RmV2cagf/A/cb5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )