UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pzOXLnOcaBYbxYBO8u0m/IC/KhBCBHlgp+AQDejtqCU=' 
WHERE 
  key_id = 'dff2bff2a8b2c884966c9f9262b4bc84122020793839f56f37d2da6d35525aad' 
  AND (
    token = 'pzOXLnOcaBYbxYBO8u0m/IC/KhBCBHlgp+AQDejtqCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )