UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSmXo4ckN4+EdPu9xh6T/2gHpqGyUrA9bqV9lRdRmMo=' 
WHERE 
  key_id = 'de86d266fa3915358017e1b7a01f1d8e5c394d8635c3b66c8a228b78c1791348' 
  AND (
    token = 'SSmXo4ckN4+EdPu9xh6T/2gHpqGyUrA9bqV9lRdRmMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )