UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJfgYht910+WHzndubbT5CQoYDCngkGSYoO3jZSQq3w=' 
WHERE 
  key_id = 'e109789754d153b84bf273e9a0e857856bdb2632b09b39bb1e18eb014d5b9851' 
  AND (
    token = 'xJfgYht910+WHzndubbT5CQoYDCngkGSYoO3jZSQq3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )