UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2RoLkh8ezgvl2IBz8nlcBOz526GZNFCUv1ef75ppgCs=' 
WHERE 
  key_id = 'cf2e5599a66e74467cd6d1259b45249db330e64a5484b545c12a64f188edb7a0' 
  AND (
    token = '2RoLkh8ezgvl2IBz8nlcBOz526GZNFCUv1ef75ppgCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )