UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZwfiIMxedKtsfWqktUM/aX1LinkraV8dykqJLwyhtA4=' 
WHERE 
  key_id = '0c33b451a530d6649e7f5443d8a13ccfbb18cb46231a754e03c089116a622b19' 
  AND (
    token = 'ZwfiIMxedKtsfWqktUM/aX1LinkraV8dykqJLwyhtA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )