UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OK569w+pscjvGaeOH9dfOZbUDg5zEDsWSbvQzI9RhK8=' 
WHERE 
  key_id = 'a2c0e0927eee24502f5b97b6773e0803219126361456740aa54db1542f6c5d21' 
  AND (
    token = 'OK569w+pscjvGaeOH9dfOZbUDg5zEDsWSbvQzI9RhK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )