UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KI0KlcraE5oja0KULOAyxraN+IUHqhKQFOYSe5hJouw=' 
WHERE 
  key_id = 'a66ca787845a75b2f5833d7983429aef226ac680b5a4b9d637172b29b4110792' 
  AND (
    token = 'KI0KlcraE5oja0KULOAyxraN+IUHqhKQFOYSe5hJouw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )