UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N0iAS+oeN3hG097NaCS5LGMYfzIpxotem/0xMZmuE8o=' 
WHERE 
  key_id = 'bde74b27f3a88a2dac6d2507bb6c86e2ac7af71a5608b6f6be362aadcb9f4467' 
  AND (
    token = 'N0iAS+oeN3hG097NaCS5LGMYfzIpxotem/0xMZmuE8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )