UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2FH9dHb6iimn9vv0G87bok81Izk0PJtjdIizfOt4fYQ=' 
WHERE 
  key_id = '7537ca5130615bef99917683ecff23002bdd6e7a8736a4b94fda5a070ef66f90' 
  AND (
    token = '2FH9dHb6iimn9vv0G87bok81Izk0PJtjdIizfOt4fYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )