UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uhautrzM9ZIt61mV6sTNzgf+AAfB1y3W4APDHFuXlMQ=' 
WHERE 
  key_id = '02a6e3cd08d4e9f0c6475268a77a987f751b38a6df67a318bb4d64ec0553166f' 
  AND (
    token = 'uhautrzM9ZIt61mV6sTNzgf+AAfB1y3W4APDHFuXlMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )