UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xpM1OdfPlQ1QoTzaLHYq5trv12CgJ5evuy6YLPPfMao=' 
WHERE 
  key_id = '54d240248240f76af97641b3e1b87c12b78f0f399575a467519f156f3b8ca156' 
  AND (
    token = 'xpM1OdfPlQ1QoTzaLHYq5trv12CgJ5evuy6YLPPfMao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )