UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A6sqSnsG0SCSaaNnzMHu2sQE1uG/KmcBSzDhHZ18v4k=' 
WHERE 
  key_id = '29d367070446303063415cf70ec89f062e771aed4de6dcfe5e762fa573d2bf0a' 
  AND (
    token = 'A6sqSnsG0SCSaaNnzMHu2sQE1uG/KmcBSzDhHZ18v4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )