UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xsJy50kapQvy8nX/srOMKEG3K8vZadDZmCk1EfUlxTo=' 
WHERE 
  key_id = '3acff695f764429aa68d00db745ad6d765024c9a608083565ae873a685ca20e9' 
  AND (
    token = 'xsJy50kapQvy8nX/srOMKEG3K8vZadDZmCk1EfUlxTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )