UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S3mwGOwiV3c/31RwUlEBAU9xfZEILHmzKuP9VFT2E8U=' 
WHERE 
  key_id = '95aac53bafb96ee3ae655951100df39d9aa058f989efc7b166e901633daeff30' 
  AND (
    token = 'S3mwGOwiV3c/31RwUlEBAU9xfZEILHmzKuP9VFT2E8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )