UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xadq9AvSEMEf4Kxdd1+lcZIlHfAsoJTHX1Op07NZYPc=' 
WHERE 
  key_id = 'dcbb494a7ef0232f8d82c19c45558ffd240476cb702151909fa0719a1c650898' 
  AND (
    token = 'xadq9AvSEMEf4Kxdd1+lcZIlHfAsoJTHX1Op07NZYPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )