UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JcPGnyZTl5d2lcfDwmLvU0kTIq6DEsVO0/GmDNe5KB0=' 
WHERE 
  key_id = '1f02f47f67b9b9072bc37e823b0879321bce700ea6d99dbc84ba9fc59f591995' 
  AND (
    token = 'JcPGnyZTl5d2lcfDwmLvU0kTIq6DEsVO0/GmDNe5KB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )