UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ukcNW5kyxHRIN36yh20PAdIuLVJtJ5ghC5RXXbkWU0E=' 
WHERE 
  key_id = '56a48c08da17270772e8b3814bb1a336197b665f044b27f54e1b70bb3758d2c4' 
  AND (
    token = 'ukcNW5kyxHRIN36yh20PAdIuLVJtJ5ghC5RXXbkWU0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )