UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mq6ylHfpn1Kf8XvbZxCnBcfirXr0B9EOarbiLTP283A=' 
WHERE 
  key_id = '1da5f7fc7b34519d5cb0ca55515aaec625412580018b9a127dc1a55b32dc2e59' 
  AND (
    token = 'Mq6ylHfpn1Kf8XvbZxCnBcfirXr0B9EOarbiLTP283A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )