UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/V8M/RyVy71TX98oFz7JKjF9oXFpbppE+AIHtauGx/Y=' 
WHERE 
  key_id = 'ba903d5f842da70e4180f207feeab3ea37af0f8d11447a00f4f39e853d8e067e' 
  AND (
    token = '/V8M/RyVy71TX98oFz7JKjF9oXFpbppE+AIHtauGx/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )