UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pzutWVegLO1fxF1LtO1bg8o2via6hdhDLlF3ReZQ38k=' 
WHERE 
  key_id = 'cb2fe0bac495fbd689cba45bf7fbd1005174d10f9ed4eea65723da3898b27d5a' 
  AND (
    token = 'pzutWVegLO1fxF1LtO1bg8o2via6hdhDLlF3ReZQ38k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )