UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4EcaEmQEAyseXqqm6YSeeUG8fdbLpQHrGbNbmFCWNVU=' 
WHERE 
  key_id = 'd52b0bb16f0f22a23daff22268312545f0585c1c98b6364df655f1804415cebb' 
  AND (
    token = '4EcaEmQEAyseXqqm6YSeeUG8fdbLpQHrGbNbmFCWNVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )