UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZiuYYks2RmbVFpyhopKuQ65KRJK/4vatbSsjP8inXc=' 
WHERE 
  key_id = '32de2bdbb81ca1393efa333e9319bef8cfc5c7870535d1997fa08484f1d036dc' 
  AND (
    token = 'LZiuYYks2RmbVFpyhopKuQ65KRJK/4vatbSsjP8inXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )