UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cIXF0LR+3ajhsK2dKW0cCqWtJkcTLh/97ytPa94r4gs=' 
WHERE 
  key_id = '31399907d92ece8b010248cd3e1c2ef50d149bc6dd0a9b3b6045a26c8626a9e1' 
  AND (
    token = 'cIXF0LR+3ajhsK2dKW0cCqWtJkcTLh/97ytPa94r4gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )