UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GCf3kqsaK0m/GxekBppG/CYrNaUYuYVtaKfqAhNXaHY=' 
WHERE 
  key_id = '9d33d59ec6a95a3a6677e010114a497f3bfd7786346f818209cef12ba61789fd' 
  AND (
    token = 'GCf3kqsaK0m/GxekBppG/CYrNaUYuYVtaKfqAhNXaHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )