UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0KQkbnGnxs+TZ0QV0y6nhpDnrxoXy13ARFNgAuScEnA=' 
WHERE 
  key_id = 'bfd1849113a6ade2cebe312e724637224570bdb2dccded8280fd4e1d4191b672' 
  AND (
    token = '0KQkbnGnxs+TZ0QV0y6nhpDnrxoXy13ARFNgAuScEnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )