UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vj0BISpud5K71ziir5kGktampWdw0LJmhlLCsmi86qM=' 
WHERE 
  key_id = 'c0275606dfc2687d080bda22a403dd038933dc3b6393c49b1f298f07e267fc53' 
  AND (
    token = 'Vj0BISpud5K71ziir5kGktampWdw0LJmhlLCsmi86qM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )