UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KmOGfgGLsoLQoUxMRbwfAB6bSJcG78sbUuH87rhDcOA=' 
WHERE 
  key_id = 'addcfa0b66dcdd2d58357d30f741f0f481e9005e41d6911776660e087d5f84d3' 
  AND (
    token = 'KmOGfgGLsoLQoUxMRbwfAB6bSJcG78sbUuH87rhDcOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )