UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MyopU0YJkxPf0psMbPABwd2m64IBmt9XOyEPq8/VEBg=' 
WHERE 
  key_id = 'df53380cac2cdefa0ac88d41a04e006850a6d75cb2d253e8ae714d9eecd71cad' 
  AND (
    token = 'MyopU0YJkxPf0psMbPABwd2m64IBmt9XOyEPq8/VEBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )