UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eo4mi47jnY2Dl0+YMIni0pMsTOaRtE8QjpX8LX5togM=' 
WHERE 
  key_id = '7c72d9d83fa1cbb0783f678f1ea34a2e3fdd096de4ac5458f3f1c402109e0bb4' 
  AND (
    token = 'Eo4mi47jnY2Dl0+YMIni0pMsTOaRtE8QjpX8LX5togM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )