UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xx/Y4FLoS4zi7OHoB9pUYVzTz6kvnGRzAI1Ao+kESrY=' 
WHERE 
  key_id = '98f139f4528069ccba4ec4c6ce56153ff870832371b8daff9f4fb90dbc07c58c' 
  AND (
    token = 'xx/Y4FLoS4zi7OHoB9pUYVzTz6kvnGRzAI1Ao+kESrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )