UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BVJ33o28J9qfiBRzunyeHuKPmkLiHzFPSduLF82HZH0=' 
WHERE 
  key_id = '18e9d3bc1ac235e9ea3d802a7c3df06ede6e40d96f44d1960c02916e766f8055' 
  AND (
    token = 'BVJ33o28J9qfiBRzunyeHuKPmkLiHzFPSduLF82HZH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )