UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rZIUgoNCoBPO8uSeWbbkn94mJ2FCLchBExo/hU1v0BI=' 
WHERE 
  key_id = '5a42a9703529562febf64391147396799c728c953e64287ea9d6e67f939402a3' 
  AND (
    token = 'rZIUgoNCoBPO8uSeWbbkn94mJ2FCLchBExo/hU1v0BI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )