UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NO8tp394tmcvGashAzA1WjJsPUAKbZL+C+tdGlnXIT0=' 
WHERE 
  key_id = '9e3cf84ea721b81fe970fd218824cb081d86eddcc4bef2b4039c2415e0b2affd' 
  AND (
    token = 'NO8tp394tmcvGashAzA1WjJsPUAKbZL+C+tdGlnXIT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )