UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8uDPY0AQ//kcZc5V8ktITlashdA8hpweDW0+BL7OXdE=' 
WHERE 
  key_id = '8baadfa03c383e3ec0238baf3202d4f54e5179f803d2bfb751b125b40d317c4b' 
  AND (
    token = '8uDPY0AQ//kcZc5V8ktITlashdA8hpweDW0+BL7OXdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )