UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XN2tvxUlSJymlXFG5rDKiRLr2sn4PrO0lSnE99JH+F0=' 
WHERE 
  key_id = 'd476b43d30773c641d3aba53afbc2e8a19185f082f105fb6a7a2b0eee6602d8c' 
  AND (
    token = 'XN2tvxUlSJymlXFG5rDKiRLr2sn4PrO0lSnE99JH+F0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )