UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NuneH0gUbYgJIUuOQ3YReZDsuFO9VGPkCjIDkDVm+Zc=' 
WHERE 
  key_id = '47295ca337cd09157141ba2ff5b3f794ebcae3f747e4082df2b6871dcbad9832' 
  AND (
    token = 'NuneH0gUbYgJIUuOQ3YReZDsuFO9VGPkCjIDkDVm+Zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )