UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8wBc/s+n/07WNB65EwLNXuSVzVKa3/Fq7bAdTSAfGI=' 
WHERE 
  key_id = '621463459a18661694f0a108e5a70aad0724d84fdcbf6b6835a08d2dbbfb1502' 
  AND (
    token = 'q8wBc/s+n/07WNB65EwLNXuSVzVKa3/Fq7bAdTSAfGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )