UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kTDgo4TxdOtf5HY46g8W1ZPq61ysbEPIMbA3eGhM69M=' 
WHERE 
  key_id = '741cc19cea12f05ff2151c55169d0452da86034189382a9b1fcdfdd9d6a31fc5' 
  AND (
    token = 'kTDgo4TxdOtf5HY46g8W1ZPq61ysbEPIMbA3eGhM69M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )