UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S8DGPcxdD/y0oY3lxW4ruKJML7GjGsxVQVwX8KPxbqY=' 
WHERE 
  key_id = 'e7307a327b3e86a7dd45938120307cc4b0a30b863af974e36ca6a6027907d1c3' 
  AND (
    token = 'S8DGPcxdD/y0oY3lxW4ruKJML7GjGsxVQVwX8KPxbqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )