UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Um2rDp56OxqvYB7+LPfmw1AwtfGWwMSGr9DgEsofCNI=' 
WHERE 
  key_id = '43d4b9caec62c419c8a9f5940053811c6bac7a74557fab38cbdd389a848dca32' 
  AND (
    token = 'Um2rDp56OxqvYB7+LPfmw1AwtfGWwMSGr9DgEsofCNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )