UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i41jmwjM708g7r+r/jqO7okcuprDwsaXgcwHGpQHREA=' 
WHERE 
  key_id = 'b5d3ceaf19d4b19fa20ba36009f280877b85a6d0144bbf4906b89d8baed7f1b3' 
  AND (
    token = 'i41jmwjM708g7r+r/jqO7okcuprDwsaXgcwHGpQHREA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )