UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bmjQonNYUN3ms0d5MiS4x6fvJwNSQeadzH8ydaonyS8=' 
WHERE 
  key_id = '6ed23849347856fcd579a71e27597393f584d22c06f947fab462eaf569ac3a40' 
  AND (
    token = 'bmjQonNYUN3ms0d5MiS4x6fvJwNSQeadzH8ydaonyS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )