UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4rJ+dARRtI5BaWCTnBiJmNOQQEdAErh4O0R6CbsFq1U=' 
WHERE 
  key_id = 'aa697f765d3eddd5b6cc36f4b8195cab3ebd8f240d3d38147357bcc86e5e2d51' 
  AND (
    token = '4rJ+dARRtI5BaWCTnBiJmNOQQEdAErh4O0R6CbsFq1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )