UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n8+jeG/f1FqHBUChdvo1rNGVjcHyNwjXQKWp20NAD9A=' 
WHERE 
  key_id = '8059984222ce9c4a40417eaf1e23e6c07d080eb6c9110e6ac0b616804d836bc2' 
  AND (
    token = 'n8+jeG/f1FqHBUChdvo1rNGVjcHyNwjXQKWp20NAD9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )