UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TRi8TaHplM/ojpueWfyQARUZiaUhkvrWYA9DOIphnKM=' 
WHERE 
  key_id = '8eb25fffe33f02d8134a6872d9827a8abac26e01b533aedd2ad6cc8b706c900b' 
  AND (
    token = 'TRi8TaHplM/ojpueWfyQARUZiaUhkvrWYA9DOIphnKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )