UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lEij6iPmH2x0SKAnGQZIiLwVpEok5nMqtpya4b4Iscc=' 
WHERE 
  key_id = 'c13747a4bcdb7e08a8633e4c3caaecce867da639c780c776150760ce283f9c7f' 
  AND (
    token = 'lEij6iPmH2x0SKAnGQZIiLwVpEok5nMqtpya4b4Iscc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )