UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YgxY+srFiKzl1PMmnqElObhbhNnAU3Jqx9mzfJyZBUQ=' 
WHERE 
  key_id = '9020677ddc1cdec5b7a8786eff723087116ace41cb4b1f392d2050d1f15dd4bc' 
  AND (
    token = 'YgxY+srFiKzl1PMmnqElObhbhNnAU3Jqx9mzfJyZBUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )