UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3W0olrLux9hYUwDW5WUtG46uX8tNv6LweHqmcrnpU18=' 
WHERE 
  key_id = '14bcc775262865f22e7c248a68b58ebf1a6b168b018390739fb188dd54f68d45' 
  AND (
    token = '3W0olrLux9hYUwDW5WUtG46uX8tNv6LweHqmcrnpU18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )