UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IsDLQj4tGUjTmbnFgjO4w7GdHlhu0qS6fsnTcKSI3dE=' 
WHERE 
  key_id = '2be67bc0556ab6a61d0ecb6cf59a57eed19d6b442d7df5b2e4a3d1b16aa07c14' 
  AND (
    token = 'IsDLQj4tGUjTmbnFgjO4w7GdHlhu0qS6fsnTcKSI3dE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )