UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Arbm9/dyHTLrH40KRwjajNblrADKERBQmibAPm2HEU=' 
WHERE 
  key_id = '23e7639054dd7c394ee9d0d086eead5826eda9676d4686bbb891112b0a62ab16' 
  AND (
    token = '+Arbm9/dyHTLrH40KRwjajNblrADKERBQmibAPm2HEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )