UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'paQDitsNCaWxC3zxgwho7oDzBoBmDy2AGIf2TGtxecE=' 
WHERE 
  key_id = '23684eb48eccba90351c996bdb5bb60769d6c8f2d299c82e9ce1a2f85cb89ce1' 
  AND (
    token = 'paQDitsNCaWxC3zxgwho7oDzBoBmDy2AGIf2TGtxecE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )