UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S+SRW823XU2yzyiGzPaQSU19HysHfOSuLlCjhXpvLE4=' 
WHERE 
  key_id = '919c7786c80606f323d23d8a79f5a99205f78559e08dd32fbcf73679dcb44792' 
  AND (
    token = 'S+SRW823XU2yzyiGzPaQSU19HysHfOSuLlCjhXpvLE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )