UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vDXx3prAGRqkZ5zMVH03ilcJgkp8qvRx2o7XEayqyxk=' 
WHERE 
  key_id = 'e0991b50ba858a65aa50763358fed42b96c3b22e1de28b475715bb1b88ae3c55' 
  AND (
    token = 'vDXx3prAGRqkZ5zMVH03ilcJgkp8qvRx2o7XEayqyxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )