UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vKQQjhPxJqzOFcbb8nWpAbiF6KN6/8opf9rg1+p2xzU=' 
WHERE 
  key_id = '776f8d805d3f4f1c58e9292b52ce4c59636fcc2d337b7bbabb4bbde54ed058eb' 
  AND (
    token = 'vKQQjhPxJqzOFcbb8nWpAbiF6KN6/8opf9rg1+p2xzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )