UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YMu+FUUB/iicf7/okyKfHwFiC2hv3sHxRwCn5I/ZtEI=' 
WHERE 
  key_id = '72a6892e3c7b970d343664e6646cb50bd65b236ddb34f3939d4db53e4a154ced' 
  AND (
    token = 'YMu+FUUB/iicf7/okyKfHwFiC2hv3sHxRwCn5I/ZtEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )