UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8m6t4aun21c0u2m2E7U8ondDXD1QMZWuY/+theJEEIU=' 
WHERE 
  key_id = '9b39cbe821bd007c9958f37f736de0e57c993d9ccb4604cbff74b187e2031457' 
  AND (
    token = '8m6t4aun21c0u2m2E7U8ondDXD1QMZWuY/+theJEEIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )