UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQl5GDf+5Ean4qLle/tLnj6OTwSfHvBNXQ1pBxjo5qc=' 
WHERE 
  key_id = '19015be8f7a09ceae3eb9fccde95ff18ca66213e5fa4c789547fd61ed192dc27' 
  AND (
    token = 'WQl5GDf+5Ean4qLle/tLnj6OTwSfHvBNXQ1pBxjo5qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )