UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8vonX3IUiiGdl9RkVPacdp80WlL/ew5jZneMZOX4HI0=' 
WHERE 
  key_id = 'a3861dae76d6e68ea509fd60d6cde94574316f1770116a66d77546173dce7c3c' 
  AND (
    token = '8vonX3IUiiGdl9RkVPacdp80WlL/ew5jZneMZOX4HI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )