UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QaxB6nWX5x877VIVthuJO1IXu16V6cdOEwChFylhC6c=' 
WHERE 
  key_id = '34ac2dbefcc492caf091e58829a0b597c448e1e0122e9aa3312b845b904a52c0' 
  AND (
    token = 'QaxB6nWX5x877VIVthuJO1IXu16V6cdOEwChFylhC6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )