UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cnNSYh2HbbZkrvXt81M+kaLm829F6a5WI/55apBKaEY=' 
WHERE 
  key_id = '435cf8271ca4c5af3343d3ca4df080e8d64515e96394ab4c5fb424e9c87a3451' 
  AND (
    token = 'cnNSYh2HbbZkrvXt81M+kaLm829F6a5WI/55apBKaEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )