UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9o43lco8nFWr8kJbInmO6z4J4XIUJQIVo3otBnhZnLA=' 
WHERE 
  key_id = '3e399eb238597b09cb402291a5830dab1a2906c1fb11a73320630f35c04b1176' 
  AND (
    token = '9o43lco8nFWr8kJbInmO6z4J4XIUJQIVo3otBnhZnLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )