UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N9SpAKcgDHJNICfcKxSZqqU3O8Cn9zt082sno9B3u5E=' 
WHERE 
  key_id = '48fb968570f356f06baf500d4fc6ecea75b1eba460e2431c0ed01acff631826c' 
  AND (
    token = 'N9SpAKcgDHJNICfcKxSZqqU3O8Cn9zt082sno9B3u5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )