UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iP2WZW7EqedQTN5HKSn4wuGia6aWRoam3xC6HgH+dMQ=' 
WHERE 
  key_id = '8d386c52ad4c54b31023568e5c3c4b7aeb00a12506f52b7659dab55c0366c945' 
  AND (
    token = 'iP2WZW7EqedQTN5HKSn4wuGia6aWRoam3xC6HgH+dMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )