UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7KjYNeZiiBMVmN6Tr1071vS9MraeDLm5SbAJ8XLw6lM=' 
WHERE 
  key_id = '77e82a8349e0096778aa3e681b23e6ef074048f61c15ba019d0443529388d29c' 
  AND (
    token = '7KjYNeZiiBMVmN6Tr1071vS9MraeDLm5SbAJ8XLw6lM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )