UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SWjLqKrQ0AT3HDHOfPMyB9xpIF2eqA72CcQbikn8Ftw=' 
WHERE 
  key_id = '1c5f6b9e09f29524cb11f3f06c74367227018abdf109b4cbb17f99a655e1991d' 
  AND (
    token = 'SWjLqKrQ0AT3HDHOfPMyB9xpIF2eqA72CcQbikn8Ftw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )