UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3xh+a2W+RtwZQZ2Efh8r0PmrLxyRxDbc5s0LpYmcjkM=' 
WHERE 
  key_id = '71df90f349a3cb4c5f7bd42bb9a194652a1e5d5c8aee5a822415365927b9c4a9' 
  AND (
    token = '3xh+a2W+RtwZQZ2Efh8r0PmrLxyRxDbc5s0LpYmcjkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )