UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eglcM9Y81eA57T+EU8jC064gNIGMWQezBIVX46xfbp0=' 
WHERE 
  key_id = '2a3fcb7760e905cdcb111e9ed8363b61b3470350409634ac6f554bfb38c5d5ec' 
  AND (
    token = 'eglcM9Y81eA57T+EU8jC064gNIGMWQezBIVX46xfbp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )