UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Q4v2NsXlo8Cpc1Ll4DVaHSLEU2nf5BsgZhFc7Ux4iQ=' 
WHERE 
  key_id = 'fb98bc6f047d5c0e89eaa1a735bda816108adc67bbc6097c2b6618a97dd7024e' 
  AND (
    token = '2Q4v2NsXlo8Cpc1Ll4DVaHSLEU2nf5BsgZhFc7Ux4iQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )