UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/GhJm0ir5oVOcxIZQmprbWBeln6xup4t8B2TmTTpVmQ=' 
WHERE 
  key_id = 'e9810a444dfe1b97762bef5f96ebe4874213fbde60bd780a3b7f21ad15f88c97' 
  AND (
    token = '/GhJm0ir5oVOcxIZQmprbWBeln6xup4t8B2TmTTpVmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )