UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5biYsmtesgm1SuwkVzizJd0aBqeAMnfWsyk90baOs3I=' 
WHERE 
  key_id = '6451cd66ca442259731b536e279818026bf1228221757c7863bc01cb79b53971' 
  AND (
    token = '5biYsmtesgm1SuwkVzizJd0aBqeAMnfWsyk90baOs3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )