UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lG2r2Xv12KPTfw7jbDAzPpdqzr8HbjOc2dxDzjdzpH4=' 
WHERE 
  key_id = '6ce5106ac3db5656fe9e09f2fb24fce552f079d6930c391eb259e48d030ecc56' 
  AND (
    token = 'lG2r2Xv12KPTfw7jbDAzPpdqzr8HbjOc2dxDzjdzpH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )