UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KzoMqWEQN3am02yc7KL0vh+mNBpDCAUO7+SNfTRSF40=' 
WHERE 
  key_id = 'd78000896bee5b24471b4eefff2617948643d1116b865f2ffa0ac644f1f4f94f' 
  AND (
    token = 'KzoMqWEQN3am02yc7KL0vh+mNBpDCAUO7+SNfTRSF40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )