UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BreXwVw8bdf7a1EOo2xl/abp8NFjgF3cKebJ34jEnas=' 
WHERE 
  key_id = '42c8287fa67f700817db09bfdc04c25d8a96bc942995b365221420356c839224' 
  AND (
    token = 'BreXwVw8bdf7a1EOo2xl/abp8NFjgF3cKebJ34jEnas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )