UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GCaRkCKLyDlCQiKvj5ah46ZfSD/V1sOGfad9U8CdETY=' 
WHERE 
  key_id = 'b9e5fb61af3bc809390059d4fcd77ea71a0e6e6432c3fa92e114e9e9a4845c62' 
  AND (
    token = 'GCaRkCKLyDlCQiKvj5ah46ZfSD/V1sOGfad9U8CdETY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )