UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G3llOEADd5UXrIF0r4UV/waNXXj9VPFbz66PyPic7vU=' 
WHERE 
  key_id = '4fea4314fc77760bbd9729f78da03894049946e63c0b32c7828f6aa4d9c0fd96' 
  AND (
    token = 'G3llOEADd5UXrIF0r4UV/waNXXj9VPFbz66PyPic7vU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )