UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DGXnW1WLT4HbjHttaJDyVyhrgx+nBQ9XPd0YpLcIvDY=' 
WHERE 
  key_id = '9f1cbb35f1c03c71d51694d738449c8aa9f480805e728f5d9f7c142dda31e0c1' 
  AND (
    token = 'DGXnW1WLT4HbjHttaJDyVyhrgx+nBQ9XPd0YpLcIvDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )