UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pvlbgeecynKpFVtGiudTmuhEtf5NgiXN0acE8WL8yWY=' 
WHERE 
  key_id = '47355be12352b0baa3fcc7e18d3413746b6dcaab480e32e98bcf509f8d1febbf' 
  AND (
    token = 'pvlbgeecynKpFVtGiudTmuhEtf5NgiXN0acE8WL8yWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )