UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '98OBl6jPSO7IeoZwF6ovtBquGOxXp4hf3ujmiL/6nDc=' 
WHERE 
  key_id = '76a149284a397446867ab028713826237a7029cb032ced550d820414b38e9cf7' 
  AND (
    token = '98OBl6jPSO7IeoZwF6ovtBquGOxXp4hf3ujmiL/6nDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )