UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm6UhV2sZCGSMoygYjvegUyLD8TmpmK05KY7QPGim4W0=' 
WHERE 
  key_id = 'bb80326b53aa4727a80d4f60a418be16d1ffc5511eea762dee069b06e59f6137' 
  AND (
    token = 'm6UhV2sZCGSMoygYjvegUyLD8TmpmK05KY7QPGim4W0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )