UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UkUatfFeOqxifrmyBC8IQ5l2dxjvrdvGPhkE/CNJd7A=' 
WHERE 
  key_id = '4fdfa74efebe3477b8e8f0cb6ee780ac7368fde8f7417ca6180c7f1f24ac7184' 
  AND (
    token = 'UkUatfFeOqxifrmyBC8IQ5l2dxjvrdvGPhkE/CNJd7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )