UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hjaihzamGGNzwrP3j3WFXGAo1S3c0JbSn5TUw+cQOxU=' 
WHERE 
  key_id = '246d07429fd4a438a9fa11475e340c5a7d712e1528bf4d579951a4540c85460e' 
  AND (
    token = 'hjaihzamGGNzwrP3j3WFXGAo1S3c0JbSn5TUw+cQOxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )