UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+TSyxTymfA6fzjpRYIllADjPBRH0CMjuARIKnYJcoGo=' 
WHERE 
  key_id = '26df139f246b624faff258818dd99a2746f8ec689b6cb0d487b1c6243056874d' 
  AND (
    token = '+TSyxTymfA6fzjpRYIllADjPBRH0CMjuARIKnYJcoGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )