UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5en9gfDOmjPgUtQSa3y1RGIAxFfLlIDgwN2K7oIN6NU=' 
WHERE 
  key_id = '510a3c274cca8ccf3a2ebf17efca663e7e9c0f5c9427b4e00dff747045e39d08' 
  AND (
    token = '5en9gfDOmjPgUtQSa3y1RGIAxFfLlIDgwN2K7oIN6NU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )