UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ou57T9UIz66FoNnyeqL4Syp95z2e5uJ1YTc/3jjOH4I=' 
WHERE 
  key_id = 'aea904db4cbd053d93bdda4b588cb60d6cde461d631196e1135168d7af59511e' 
  AND (
    token = 'Ou57T9UIz66FoNnyeqL4Syp95z2e5uJ1YTc/3jjOH4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )