UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IXnXNfNuEg6WyQwNfKYnjUKa9sOKTQwnBMAsLcvOxpE=' 
WHERE 
  key_id = '752ec1b18420d7839bb7351f37b4555b8fec8240e5ed7af9a780ad16d2634d38' 
  AND (
    token = 'IXnXNfNuEg6WyQwNfKYnjUKa9sOKTQwnBMAsLcvOxpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )