UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttVpRzPjrsgqKCp37pj/KLT0FwadMTtwpeTIDlsWW5g=' 
WHERE 
  key_id = 'c0bad273e065f52192ce2d24d6e03c2408d20e9e4a3ef8b976be253d015b34f8' 
  AND (
    token = 'ttVpRzPjrsgqKCp37pj/KLT0FwadMTtwpeTIDlsWW5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )