UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9+prGtCRdXsfOMx9ul0Mr2bgkB79jDGx1pDx3tfzmHo=' 
WHERE 
  key_id = 'bdca4d3efa8b73f70074018c049f4198f3c249b59f076e5463f4a76d9ee40db3' 
  AND (
    token = '9+prGtCRdXsfOMx9ul0Mr2bgkB79jDGx1pDx3tfzmHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )