UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6DQj9v3EOKfExws9KOg2XotQ9G5oZAl/ta67GAOnfDE=' 
WHERE 
  key_id = 'c0583556c8d7a948b380d08d9639db4792462dc01082d25f21da0a85564e95a9' 
  AND (
    token = '6DQj9v3EOKfExws9KOg2XotQ9G5oZAl/ta67GAOnfDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )