UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JaWCMjrgS8/KNylnlWaelZbkmURvt2NbhH8HnTBq85Q=' 
WHERE 
  key_id = '032660425cd957f92af62cd09697c5cd76e4f184e33a7e470655c4649b3c1684' 
  AND (
    token = 'JaWCMjrgS8/KNylnlWaelZbkmURvt2NbhH8HnTBq85Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )