UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'imjH182Js9iWXsWHwWo040h4xecoCb0Oj8pfbZpqdww=' 
WHERE 
  key_id = '7f58f8b3d3c22bea7fbe9314239964580f301a08445837b4c992599ea36f75d3' 
  AND (
    token = 'imjH182Js9iWXsWHwWo040h4xecoCb0Oj8pfbZpqdww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )