UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4XPWc8WOVwD9g/IGMRa2vN08QHewNDyajOfWl2Jp6eM=' 
WHERE 
  key_id = '67246a6e9a85319cce6442ee8a46cb99adc760c554eb9d74b66f85cd05590888' 
  AND (
    token = '4XPWc8WOVwD9g/IGMRa2vN08QHewNDyajOfWl2Jp6eM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )