UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U4QlhY9ZnHUT9WWyJAHdwtn9OYtuqeZ3hcKqoiIj1wk=' 
WHERE 
  key_id = '208ebb92360e48d90930ca117ad4af580a11e397b3324f23dce5cb46e767c575' 
  AND (
    token = 'U4QlhY9ZnHUT9WWyJAHdwtn9OYtuqeZ3hcKqoiIj1wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )