UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VbC9hGo1q9SY0+sGUktPqeyv+/XJNHN+KXdHaxMFU6A=' 
WHERE 
  key_id = '8413b209e1dd53f9c8dfd17d8f4569a59d85109e98a819b6547feb25f93e02fa' 
  AND (
    token = 'VbC9hGo1q9SY0+sGUktPqeyv+/XJNHN+KXdHaxMFU6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039