UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dAhJSUQqQnWy9bkoPNcfWPLYOJyhBw1hK5uXiSixqJI=' 
WHERE 
  key_id = '7ad34cc892ad9501adcb7482052604c2cc02e8697dbfff6127fdd15e3c327d10' 
  AND (
    token = 'dAhJSUQqQnWy9bkoPNcfWPLYOJyhBw1hK5uXiSixqJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )