UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lnh4vt8yzNAD/P9ay+I5H1arAy8bTII8HUKuyZnktb0=' 
WHERE 
  key_id = 'ddd60b9424fcab21b37106fc6ef7e76fa0b5c829e17ef5b42d66a1d90551a9c2' 
  AND (
    token = 'lnh4vt8yzNAD/P9ay+I5H1arAy8bTII8HUKuyZnktb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )