UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0T7fJAy2Un9Elqt2Q1AQSQNLw7Jp3zudlAq1cosc9Fk=' 
WHERE 
  key_id = 'c95151d38c12d687ae357a420701454987acbe943078890e2ab91e0b2da4f077' 
  AND (
    token = '0T7fJAy2Un9Elqt2Q1AQSQNLw7Jp3zudlAq1cosc9Fk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )