UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dxLC6QnYG4GwQb7H4Y5usw0jF+YjzJ8SoaFAqanN52M=' 
WHERE 
  key_id = '1ee1efbbc8c7925d70d6271077259c2616348c83bf265c6b9132a26f431f4934' 
  AND (
    token = 'dxLC6QnYG4GwQb7H4Y5usw0jF+YjzJ8SoaFAqanN52M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )