UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQF4IvjxXv1xP6zFgYYD/z/+C7/0jVS8iPC1Zrilj6U=' 
WHERE 
  key_id = 'c69d11c1e5d8611f421c261828f633e35db976d489a922f862d1e6592a90a142' 
  AND (
    token = 'PQF4IvjxXv1xP6zFgYYD/z/+C7/0jVS8iPC1Zrilj6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )