UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f4qLtYltFhvOFrFli++QZ8nJAirlogpPHPVjX/E9R/k=' 
WHERE 
  key_id = '5f0761b49c75c341d4e110d065f54907f46bf8c9b177edb2cbde930ff939def6' 
  AND (
    token = 'f4qLtYltFhvOFrFli++QZ8nJAirlogpPHPVjX/E9R/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )