UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kVhzAE6lMlP80vZYMreyOLE7eONbe7Le8rbH2PEn2wY=' 
WHERE 
  key_id = 'c52b05c2f1a110ae839582cd2b5e140f02581f55f8b285976668a39970bfb9ad' 
  AND (
    token = 'kVhzAE6lMlP80vZYMreyOLE7eONbe7Le8rbH2PEn2wY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )