UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QezkvOjHQkHYAcAkBFabxbvSPWLL2tBtt39U4vGtXCs=' 
WHERE 
  key_id = '368b85477e654d82801a57f68a07239ae1ce000ead1dddfacafba3bcd1d4f529' 
  AND (
    token = 'QezkvOjHQkHYAcAkBFabxbvSPWLL2tBtt39U4vGtXCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )