UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't1mttsRVEnGxDqG5mbU4w2uz/0nwXNBdWjp20eIwim4=' 
WHERE 
  key_id = 'b4b34014132110faf14038cfd94ff459ef440c3df09b6ecaa618e8a2ba577bf6' 
  AND (
    token = 't1mttsRVEnGxDqG5mbU4w2uz/0nwXNBdWjp20eIwim4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )