UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bq7gPbn2NVan2j+easT2er5fBhEqCEItj2ukPKQGe+Y=' 
WHERE 
  key_id = 'b47d0d974aee1d986db4c43246ddaf7205e99f6fa6419a64d2acbda41f65f672' 
  AND (
    token = 'bq7gPbn2NVan2j+easT2er5fBhEqCEItj2ukPKQGe+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )