UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cfZVARmlMtMWTkMWSrFccQo0dHMhuoHkC46ByTaKyJ0=' 
WHERE 
  key_id = '98ea7464fe18c68a340fe98fa644df536358c9a797dc6ddf6a110e5f8e45f0a2' 
  AND (
    token = 'cfZVARmlMtMWTkMWSrFccQo0dHMhuoHkC46ByTaKyJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )