UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KR9LgCWqNwlWvs702HFWSC+pLOf5aSnikZfrGAzv2kc=' 
WHERE 
  key_id = '60258d2b2b730affe9635aafef0e0f999f5d75dbf474e68f7d4d9859675832d6' 
  AND (
    token = 'KR9LgCWqNwlWvs702HFWSC+pLOf5aSnikZfrGAzv2kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )