UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NrmfJ07cJ4GKah+in3HESXxaaBv1SZsPRtkYve/CcwM=' 
WHERE 
  key_id = 'a6bb58bef97432320cf203468aad226ddacb22faeb2ee02c84ff54adbcbe6db0' 
  AND (
    token = 'NrmfJ07cJ4GKah+in3HESXxaaBv1SZsPRtkYve/CcwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )