UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YIrq21VMuNqTUTXk9d+ZkOHoiAAHspcAUQnf6S0/AVE=' 
WHERE 
  key_id = '34c7d8ebaef241a11bb927f6572ace088ef2ff09981ae5e9c4cff0ec562d97e9' 
  AND (
    token = 'YIrq21VMuNqTUTXk9d+ZkOHoiAAHspcAUQnf6S0/AVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )