UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FVhkXdfEUajhTLCzpsrwUOaH/cU9/oYJXAHawZhuBZo=' 
WHERE 
  key_id = '8d1dabf0cc4e56805186029d942c7931aac941f5704cffdda2ac838acd0f678f' 
  AND (
    token = 'FVhkXdfEUajhTLCzpsrwUOaH/cU9/oYJXAHawZhuBZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )