UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JN7nTyQaBA/tg61R+blj3JeXD8RS7w290icljbvbOvU=' 
WHERE 
  key_id = '8f92475a688ce3cd9e953967860b6d6fd3163d407f72aa52707ed491e66cd529' 
  AND (
    token = 'JN7nTyQaBA/tg61R+blj3JeXD8RS7w290icljbvbOvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )