UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PxLQ39V27TR1JbzwalV+T/262wZTwlklPxdWMbnr7vc=' 
WHERE 
  key_id = '04d838e9e239ee2409532bfebc6285a7c079bc40c6078fae8d1eb06089180cd3' 
  AND (
    token = 'PxLQ39V27TR1JbzwalV+T/262wZTwlklPxdWMbnr7vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )