UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5mV4SOPQi78FmhXfWj2VxF5/Qqpm4dGg4c2rTrD/Msw=' 
WHERE 
  key_id = '8fc783ae53f6e933abd7e388c6e5307d730dd18af45a7dc7384be8438d311fd9' 
  AND (
    token = '5mV4SOPQi78FmhXfWj2VxF5/Qqpm4dGg4c2rTrD/Msw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )