UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cz8NVa5EF5eM7VY3WlkJRBmV4BInp17QJ1nsIfpjRTs=' 
WHERE 
  key_id = 'ac2324bdf86156897f454d6575586ab43083a4fc29abe8e636c24a331813ff76' 
  AND (
    token = 'Cz8NVa5EF5eM7VY3WlkJRBmV4BInp17QJ1nsIfpjRTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )