UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tcWxEKdMkKp4YgJVrFIINlMlH9lllQJg7vXjD4nqt94=' 
WHERE 
  key_id = '7f26f9fb03a71f824fef3854e462253adf8107bf12b8a6b75724ecd0bddc3b4b' 
  AND (
    token = 'tcWxEKdMkKp4YgJVrFIINlMlH9lllQJg7vXjD4nqt94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )