UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'An1lCAAQg8VCX8lOpQ/smGZuGs+hALKhmm+O0Mq0Q7M=' 
WHERE 
  key_id = '55a3f10d7367d2eabd809dccbc7a3ac17aefb36ee0079161577dfdef1613b803' 
  AND (
    token = 'An1lCAAQg8VCX8lOpQ/smGZuGs+hALKhmm+O0Mq0Q7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )