UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'icduWgcWeMs/BohW2VryTn41ftAm62JoovtxfnhQQA0=' 
WHERE 
  key_id = '4df1ea29c7522eb3c9d74dc73ae4839f58ccd19581159e58d88fed26a857c2f8' 
  AND (
    token = 'icduWgcWeMs/BohW2VryTn41ftAm62JoovtxfnhQQA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )