UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n+qipDKdb2rpUZFnl00JvREuDL3tweTlKjvqLbhcli0=' 
WHERE 
  key_id = '880d629f69048011234c17e9eeb6e9c44318b24ce3111d01711075de9000e828' 
  AND (
    token = 'n+qipDKdb2rpUZFnl00JvREuDL3tweTlKjvqLbhcli0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )