UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nB2vebjnSJzAR0wtzB9XYe5EIdge9gbVQWj8qqH7xnU=' 
WHERE 
  key_id = 'cc8813aa69ed121f9e93bef03f64b1c0ea3c5dbf33af32aa0e2d7677db2503fc' 
  AND (
    token = 'nB2vebjnSJzAR0wtzB9XYe5EIdge9gbVQWj8qqH7xnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )