UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pMJ64TcfYNpo809ryI6UBrAnn9DYBaObWjKCiDJzWAU=' 
WHERE 
  key_id = '2baab45ebaef0ac584ac1eab2c851610e778bc5f16bab41ea0008240a2de3bc4' 
  AND (
    token = 'pMJ64TcfYNpo809ryI6UBrAnn9DYBaObWjKCiDJzWAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )