UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BQvMloCjzDXtZd3aPhsi7qfzgum1sLYybg2MPYKebyw=' 
WHERE 
  key_id = '987ef813498d338ff0a5252aa96cd7153106eb0647398a9d6b6f01836199d778' 
  AND (
    token = 'BQvMloCjzDXtZd3aPhsi7qfzgum1sLYybg2MPYKebyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )