UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2OjzL8WNOScpPqcx7WIsoWk6ZPtXLO6GpDLQUF7bD40=' 
WHERE 
  key_id = '295119691339f33b4a4b5eda44c9fc2d12c74fb234dd0966c4882becd93598be' 
  AND (
    token = '2OjzL8WNOScpPqcx7WIsoWk6ZPtXLO6GpDLQUF7bD40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )