UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tuJYvfB5R8QJTQsrwXMMQ82J/aUhSYDCXbMJshJIq2M=' 
WHERE 
  key_id = '561e76cd2d58d14cd969aca16b446c7fdf5c2e389a6748d89d86fa7837c89ce8' 
  AND (
    token = 'tuJYvfB5R8QJTQsrwXMMQ82J/aUhSYDCXbMJshJIq2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )