UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yt1YiwHnuNKdZyPGr2TGxd2EJKbV1SxHAlhUcuCR6do=' 
WHERE 
  key_id = '437489bd742000ff85199fb8c44d3dbfc9a3b05d72bfd81e55e889838cac98ee' 
  AND (
    token = 'Yt1YiwHnuNKdZyPGr2TGxd2EJKbV1SxHAlhUcuCR6do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )