UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/LVK8k5YjNxusmEqvE4ORU9sZyceww8ydguxPWpB/ac=' 
WHERE 
  key_id = '9931191f579b703109838374a8788ba92884f843c9e980a6a54bfab4ea95f00c' 
  AND (
    token = '/LVK8k5YjNxusmEqvE4ORU9sZyceww8ydguxPWpB/ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )