UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8eDZrFe0/cybVbz4gyB9XvYO4ZgsYsMDjyE646+4zMg=' 
WHERE 
  key_id = '2ae7caa04906a4429d4f1de39a8ce0aeb99594994baf5edf236a73ff310324d3' 
  AND (
    token = '8eDZrFe0/cybVbz4gyB9XvYO4ZgsYsMDjyE646+4zMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )