UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9RmveGWxmeP3JQboqYofIk+ZmPFIImHOychbFfa0vRU=' 
WHERE 
  key_id = '63b642a17fd297b5aeab4e45f4151985d2749589f592e0a8e1fe6f25e007def8' 
  AND (
    token = '9RmveGWxmeP3JQboqYofIk+ZmPFIImHOychbFfa0vRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )