UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xXFfZayZ6VslKiYVFGgu3XxJhXJ8gCAuqBQuBn2uyPM=' 
WHERE 
  key_id = 'c7a8c52a81608981010fe21b966f3ef1b8f9614969878830bc9631c41dda082f' 
  AND (
    token = 'xXFfZayZ6VslKiYVFGgu3XxJhXJ8gCAuqBQuBn2uyPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )