UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4DDfnmp519AUG89AGJfE5twXbGuuDHQ4hnNaj7gGsYM=' 
WHERE 
  key_id = '1d524a877eeedba211b311db00f56aa199b50cd4e9eed31fde8ff46173d219d2' 
  AND (
    token = '4DDfnmp519AUG89AGJfE5twXbGuuDHQ4hnNaj7gGsYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )