UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Y3o2MfPHAl6TDCl2V2J6aayYyqCrFHvSPh69zrzd/A=' 
WHERE 
  key_id = 'b67802e7c1997264dbcef4dcfcb54f49eeb06ebcd6eccdfceaabc3572d35180f' 
  AND (
    token = '6Y3o2MfPHAl6TDCl2V2J6aayYyqCrFHvSPh69zrzd/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )