UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o373nIsilwvFmLvb89YB9Sfdu+kijvT5Av8ny2cyqX8=' 
WHERE 
  key_id = '87d3ce4f9236cf5cbe4954fbe464e722df1726974e80a4ef4b8d860b687c3586' 
  AND (
    token = 'o373nIsilwvFmLvb89YB9Sfdu+kijvT5Av8ny2cyqX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )