UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mzLq1+63/6XlO224r5QP2u2Onrvjlc4i44EpGUMdMq0=' 
WHERE 
  key_id = 'c9a11510766b847e7971148c46a35953ff9b84b97ab960b15421eb4950bdc2fa' 
  AND (
    token = 'mzLq1+63/6XlO224r5QP2u2Onrvjlc4i44EpGUMdMq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )