UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f+jfZNvq/5SwR+7nwak6lufptUAAxmKRB4ns6dc/v14=' 
WHERE 
  key_id = '8b9c697b635fb28451bffd217181fd99fc167e9963a28aca3323085ea7c07cad' 
  AND (
    token = 'f+jfZNvq/5SwR+7nwak6lufptUAAxmKRB4ns6dc/v14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )