UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vj8zFrSBtn2csD40HEsPRPmhDkRoxt1K0SLRzSAJoR0=' 
WHERE 
  key_id = 'f269e06fdaa4a1ea42b853bb1be7ba90ca4651f9726bb123799f2534eb31bedc' 
  AND (
    token = 'vj8zFrSBtn2csD40HEsPRPmhDkRoxt1K0SLRzSAJoR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )