UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'POu8iZJ1u5VHbyQy8QtIwz38WYa5n7vBd1o0hjtewJo=' 
WHERE 
  key_id = '5f1467b3ffdf16b84e4283ba203cd8fb744310a208c05b57984fa2161712766a' 
  AND (
    token = 'POu8iZJ1u5VHbyQy8QtIwz38WYa5n7vBd1o0hjtewJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )