UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PwDlG13ly0CQ83vRmulM9/o/XbzUdx8SPkDNOvRsV14=' 
WHERE 
  key_id = 'ac21892ba1599072cce6b88613cbcdd10987f728751bafb5e9708af7fe377a1e' 
  AND (
    token = 'PwDlG13ly0CQ83vRmulM9/o/XbzUdx8SPkDNOvRsV14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )