UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZkYog3pCA47ea7pIew8IwgU5DKOdlzXeCfj0tIM6LoM=' 
WHERE 
  key_id = '1dd1c2dba4f308af8c8bdb1041b3b7a33ff73d96a7adc080e178c07bdf4f535d' 
  AND (
    token = 'ZkYog3pCA47ea7pIew8IwgU5DKOdlzXeCfj0tIM6LoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )