UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ClYJzohGtWDQFADoouJrKLrHSHbqJ+X9WE2TrOduXY4=' 
WHERE 
  key_id = '3812fe6814cbff65715d044e095b8f1fa48046dc36b795509974bc33dc4465dd' 
  AND (
    token = 'ClYJzohGtWDQFADoouJrKLrHSHbqJ+X9WE2TrOduXY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )