UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G+NYfU9nrqMNSVPU9/YLwp58XYF8lejgolg0sopOedU=' 
WHERE 
  key_id = 'c188ad518fdebd086c9556d43886dc29cd34046b080bb6f63b2f2d4e2c2c7705' 
  AND (
    token = 'G+NYfU9nrqMNSVPU9/YLwp58XYF8lejgolg0sopOedU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )