UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ynTLXsF3PjtOx7aAcTRX1w9fukZknBTYje22CHoxhHg=' 
WHERE 
  key_id = '140a9115380a67dedc803a05f043b9b4f360448e0d3424b9ad142811233ee0b8' 
  AND (
    token = 'ynTLXsF3PjtOx7aAcTRX1w9fukZknBTYje22CHoxhHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )