UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rzM91GMMy6DXJlAb7M5soxo1OAGcF74j0Q9u5nVxClU=' 
WHERE 
  key_id = 'cdfe8f9d09eab4a7107f451d4f1e547558078a3581ba029ffbc5934dcdbed934' 
  AND (
    token = 'rzM91GMMy6DXJlAb7M5soxo1OAGcF74j0Q9u5nVxClU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )