UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMP6jFmM5oIGxRXUIZma8L1T6hEWLaLgFuDReU8hzlE=' 
WHERE 
  key_id = '9d0bea1b4e94e3962bd444656bc5339a8941649cc3e12258eafa7947fd60a5dc' 
  AND (
    token = 'QMP6jFmM5oIGxRXUIZma8L1T6hEWLaLgFuDReU8hzlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )