UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v94TxW+31+f0PF2C2nj6UeskdfXGNNWWQMcPjPUn6WM=' 
WHERE 
  key_id = 'aff100d0de86716c13be02c038d327377d1e80be9a13e12dd4fffecbc7a3b117' 
  AND (
    token = 'v94TxW+31+f0PF2C2nj6UeskdfXGNNWWQMcPjPUn6WM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )