UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dNt8hbPEctzNQq6wjrIsgB93Q32RVG+T+WIwEIyhCM0=' 
WHERE 
  key_id = '989f7711480d91bb29fe59eb197e463a6f8ece134e7cf6137b629f1ac3d28809' 
  AND (
    token = 'dNt8hbPEctzNQq6wjrIsgB93Q32RVG+T+WIwEIyhCM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )