UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ztXB1Z+DyKOlxj4XGWo5HIGC8SwpHpP3iGhkIAYoGkE=' 
WHERE 
  key_id = '3a582c6a66843541a4824041188513b0bae26d1ed8406d77b01172fd0adc8668' 
  AND (
    token = 'ztXB1Z+DyKOlxj4XGWo5HIGC8SwpHpP3iGhkIAYoGkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )