UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3KV7P1aaQnZXoc3aPZM1/vjOTA+OPLqPUdEq8V3gDHI=' 
WHERE 
  key_id = '4f4c7545609433c4aa27c5bf4762357b4b92aba20c2184c15f41997a33a3715b' 
  AND (
    token = '3KV7P1aaQnZXoc3aPZM1/vjOTA+OPLqPUdEq8V3gDHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )