UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I03unoOzcd64k8iRuaO3sqA99OZBJXY0g0Whsi8tL74=' 
WHERE 
  key_id = '83eabd13b0cdae7713ff2b62e1bcef404f9faacd2f98b77978514b345108f183' 
  AND (
    token = 'I03unoOzcd64k8iRuaO3sqA99OZBJXY0g0Whsi8tL74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )