UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ca9DFsr+xoXaMWNBoWXkTIhQ8Qo15Rt57m7U38Ae/jw=' 
WHERE 
  key_id = 'ae1ad90293a6ea02b8b920e5a9bdf97903c9f54958e1ff1e5120fe4c427b61e4' 
  AND (
    token = 'Ca9DFsr+xoXaMWNBoWXkTIhQ8Qo15Rt57m7U38Ae/jw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )