UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TNzlV5fY3Sdvk2VIbvKrTrkX72+CQAtRRt8UmbzURSM=' 
WHERE 
  key_id = 'fa3460d4f1fe53a439b56d928ca9678263ca8a1c0810b1b959b84e6071e17767' 
  AND (
    token = 'TNzlV5fY3Sdvk2VIbvKrTrkX72+CQAtRRt8UmbzURSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )