UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b4/s2z0CqKzd40mwXvsVykUca3W0b4DBrMJlI0BBC8c=' 
WHERE 
  key_id = 'fec17bdef3ef249f82331c9a885a54e13e55c3624fca10eeb74f2b50ab0c396f' 
  AND (
    token = 'b4/s2z0CqKzd40mwXvsVykUca3W0b4DBrMJlI0BBC8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )