UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78bUvfmenflAjCRrfmE6ffyD1SiMu9ujpMINvwN/rjo=' 
WHERE 
  key_id = 'b061421cfd2667df7d84fb2a7dff449feecc571ad3f1d93a7154b8f48e6262af' 
  AND (
    token = '78bUvfmenflAjCRrfmE6ffyD1SiMu9ujpMINvwN/rjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )