UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yvz3cqU7zR0I9p7CKD/e+E/oVoNp4osSHUtALbJGYd0=' 
WHERE 
  key_id = '39b5badfaded49728ece4b86bb2c97ef37f6324173475373d0d379192da0d266' 
  AND (
    token = 'yvz3cqU7zR0I9p7CKD/e+E/oVoNp4osSHUtALbJGYd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )