UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5wF6yy6aSoFtPCQcDZh79nDbDcqqoyEX4TMjBkSBy4Q=' 
WHERE 
  key_id = '89a12a2e2617e2cd6f458e3f3356bd1f7b763d6ad937932e187ad8468e800731' 
  AND (
    token = '5wF6yy6aSoFtPCQcDZh79nDbDcqqoyEX4TMjBkSBy4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )