UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kpx3hU6dPPCeMkpLDz72jYH8PkR/tBdl+QikWmq5xpY=' 
WHERE 
  key_id = '6e99b84d173ead8d182c17a5532d947fe5411e8287adb22f3dad82ca1ecefab6' 
  AND (
    token = 'Kpx3hU6dPPCeMkpLDz72jYH8PkR/tBdl+QikWmq5xpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )