UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GXKvyKop8rD+lcqnyxrGrNpkk7ddNYidZDW9wfBdxK4=' 
WHERE 
  key_id = 'b34b389c1a064b8633333ba39de03511d12a25f5ed0c735e71a7fc52ee54b96f' 
  AND (
    token = 'GXKvyKop8rD+lcqnyxrGrNpkk7ddNYidZDW9wfBdxK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )