UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/Xu6nyDcLFci0U95w0lRgBCftugG6aoiMauJmWyM8Y=' 
WHERE 
  key_id = 'c0db74b0373a1687286f4a0e9b6dad9a988e089ddb5384f005ffa8a0185e53f6' 
  AND (
    token = '1/Xu6nyDcLFci0U95w0lRgBCftugG6aoiMauJmWyM8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )