UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qU2NvdkF4JDB3HGHH/ee03QSbSgEIf+Nkb9KHtpQfCw=' 
WHERE 
  key_id = '3b34cdf03820488db3a0aff0b2152a2a259ed778d135c157b245cd3282fe98d9' 
  AND (
    token = 'qU2NvdkF4JDB3HGHH/ee03QSbSgEIf+Nkb9KHtpQfCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )