UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AuihxflrrAc6JcWeFm7jeUuHEWhoqPsNl1N1nF5PVrY=' 
WHERE 
  key_id = '3ce38f1f340da2615e0b821f0243aca7805c541c9fad1a1645aa057655dc16e9' 
  AND (
    token = 'AuihxflrrAc6JcWeFm7jeUuHEWhoqPsNl1N1nF5PVrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )