UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ojImu3pC7CM1esUziHyrBKIWXV3XB4S7zqlBT+UjFeY=' 
WHERE 
  key_id = 'bec8d3871fcf234d96997842f162c621918fc6dfd2c3dc96566cd614c1cb158f' 
  AND (
    token = 'ojImu3pC7CM1esUziHyrBKIWXV3XB4S7zqlBT+UjFeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )