UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QyzrRgWvxrylX6jZDC6Fa6QELTgewzV+N9UhlRHh5J0=' 
WHERE 
  key_id = '40364df15cc02570ecb2f7f0b0880f34551eae83462def3067bc9b8811301e71' 
  AND (
    token = 'QyzrRgWvxrylX6jZDC6Fa6QELTgewzV+N9UhlRHh5J0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )