UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oOlU5LV7+De2Aa/Jju3M3gdI6ZBrjI4mV53kbj8Rdo0=' 
WHERE 
  key_id = 'aa39c8d748cc98d34d8cf40d6a324d9871cdf76ebe4cd5ed655a5ac5e513e15f' 
  AND (
    token = 'oOlU5LV7+De2Aa/Jju3M3gdI6ZBrjI4mV53kbj8Rdo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )