UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RKzlpC3f38GNzvc/gM2oar8CE/GhIFGCQaDtSOcE0Tc=' 
WHERE 
  key_id = 'f9e583d152c66f54dea37aee7a60ebf848588f6a13af0e0d881aa2058503ec3e' 
  AND (
    token = 'RKzlpC3f38GNzvc/gM2oar8CE/GhIFGCQaDtSOcE0Tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )