UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i2/NZrKBiljQqrQJhesF7VfY9lnXtaPvw7r6sERw3bE=' 
WHERE 
  key_id = 'ebf2a7d2294bce2c2098a780bf3f3b448ed470ec1b8e17eebbd9273160e08e44' 
  AND (
    token = 'i2/NZrKBiljQqrQJhesF7VfY9lnXtaPvw7r6sERw3bE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )