UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YTLbGEyz7l8dsHjZAXmoyMayChCIV3W424mThtq/tpE=' 
WHERE 
  key_id = 'd8f6e20ee73e9aa95f657aabba17fd58cb158c4d1e4cd460ec88b4ee71c4aa40' 
  AND (
    token = 'YTLbGEyz7l8dsHjZAXmoyMayChCIV3W424mThtq/tpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )