UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Q9OPI0RgOk+++qHxoSCtIvGlNwbPxDHPjVtbXbX1Iw=' 
WHERE 
  key_id = '28131782c016c94483ed26d1fd118877dad2f982bb17bf269f632bc351c510ff' 
  AND (
    token = '+Q9OPI0RgOk+++qHxoSCtIvGlNwbPxDHPjVtbXbX1Iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )