UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tMg1bR46uKVyu9vIaKuFKhxSlu7zwnVEMjypetfO2jY=' 
WHERE 
  key_id = 'aead95d9201cf7c4103e7892a37e85efd779e850546d7b9d9fb1101bc65cc151' 
  AND (
    token = 'tMg1bR46uKVyu9vIaKuFKhxSlu7zwnVEMjypetfO2jY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )