UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+criMHWINKpt4NNSp1G2Z59fNaS5mTqmSrIt0ExN2qI=' 
WHERE 
  key_id = '4d68cf6014df1a6fd89bb8ee5cd46ca25dc5e77927ba49c926092d7bedd0cde9' 
  AND (
    token = '+criMHWINKpt4NNSp1G2Z59fNaS5mTqmSrIt0ExN2qI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )