UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'szjMoOVlCe7wZICJHuEg7Wsx9FMlxEM9QMPN66rnZPU=' 
WHERE 
  key_id = '5dbdddbbcf1e20df32eaeead75a464912212e7eec21adb86331b046fe9fdaa90' 
  AND (
    token = 'szjMoOVlCe7wZICJHuEg7Wsx9FMlxEM9QMPN66rnZPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )