UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8clPJaAFN8NKPMbFVn+uVPRFtmmEBphJuz+s6DVbskg=' 
WHERE 
  key_id = '3e71540816c7a8036079957ecc6371faf7a9f6af7a75f4c8eacaa0082d06a9c4' 
  AND (
    token = '8clPJaAFN8NKPMbFVn+uVPRFtmmEBphJuz+s6DVbskg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )