UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WXN2d0mvXnyP3UdTwLfY1Nns6/bMmLN9IQTzgYSY4o8=' 
WHERE 
  key_id = '748c7633eb04dd2981ac59cf43ea98f270578aa7dbd841afca1ecb33fb4725c2' 
  AND (
    token = 'WXN2d0mvXnyP3UdTwLfY1Nns6/bMmLN9IQTzgYSY4o8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )