UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71KKqj5KFiEnJNCyBDKSsyn7/5lCsCCILPVCn7nLOOk=' 
WHERE 
  key_id = '5db3c926e5072512ff9a4b396e995da2ba7aee09b6eca399c1180d60efb64eb9' 
  AND (
    token = '71KKqj5KFiEnJNCyBDKSsyn7/5lCsCCILPVCn7nLOOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )