UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pgCbNe4wLucuMq3sg8KhLt1VW4LilzkeSztSiggj9OE=' 
WHERE 
  key_id = 'd5f19e85dfd5082e84b1bdbae7d91c2cae6adf28a8f2533a39f1ccd169035446' 
  AND (
    token = 'pgCbNe4wLucuMq3sg8KhLt1VW4LilzkeSztSiggj9OE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )