UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TUxYfDqaABfGw6KGibyqxYi63LZz3XXYmWnkrVUIaQo=' 
WHERE 
  key_id = '6ffda6c8e7935132944665498edf000dafcdb9b2990a732ed57f9a0efd07407e' 
  AND (
    token = 'TUxYfDqaABfGw6KGibyqxYi63LZz3XXYmWnkrVUIaQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )