UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4MQO1m7VyvYTALsTx4ev9/KQQlyZRs4xi/guFoiHM18=' 
WHERE 
  key_id = 'df7c949c034c78f14b040916f3b31e60151344c754c2d3252be788c2710346f2' 
  AND (
    token = '4MQO1m7VyvYTALsTx4ev9/KQQlyZRs4xi/guFoiHM18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )