UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UM72mHopBPuecRRDxVE/CnHAHuosdtSATMPXl8ggYEg=' 
WHERE 
  key_id = '81b4270d2091ca7e25452a47256d275778280062b7b0bd3ba227203781d97daf' 
  AND (
    token = 'UM72mHopBPuecRRDxVE/CnHAHuosdtSATMPXl8ggYEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )