UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EhCH8VbWAvt/GouYSnKrJ39ki1WERHO5/ngbckvTjqs=' 
WHERE 
  key_id = 'eb0aed2c92fdec572cd914829494d4fdd1dfe55b21a5ff9881dc99dc1156ae40' 
  AND (
    token = 'EhCH8VbWAvt/GouYSnKrJ39ki1WERHO5/ngbckvTjqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )