UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dk8vaj4QjAGtTxVEH1nl8tkrx085AY5SvMMV479B618=' 
WHERE 
  key_id = '58f8fa4a2a64467be55cc0201a185b712ec22fbd49bf9f3abad27c71bcbe2cef' 
  AND (
    token = 'Dk8vaj4QjAGtTxVEH1nl8tkrx085AY5SvMMV479B618=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )