UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l1yZYvt6tQgzSmNHxmqAbE/9IbHdsLkSQBStu69Q52Y=' 
WHERE 
  key_id = '4db17c71d0afc3aea685046041cfb479091413bd5ed091bc308b0518e3e66127' 
  AND (
    token = 'l1yZYvt6tQgzSmNHxmqAbE/9IbHdsLkSQBStu69Q52Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )