UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tJlJFGq8bu/RVpHw9MklFU/TulRweottulPvHxFfJ0A=' 
WHERE 
  key_id = '991c5737c25fdb2f4a492002a9d059ad1e5e4d7a743bfad73d86162175ac4b96' 
  AND (
    token = 'tJlJFGq8bu/RVpHw9MklFU/TulRweottulPvHxFfJ0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )