UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+o/nD34l4hJ+LJR+NrUjRxsE2oxOWBtPMLg+OEqwMsk=' 
WHERE 
  key_id = 'af878e77b06463cdde3fd748ad5ad57518203eaf35c3fb355f4aacc0b9ab9bf3' 
  AND (
    token = '+o/nD34l4hJ+LJR+NrUjRxsE2oxOWBtPMLg+OEqwMsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )