UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kI1kIzu8TgGDwYLdB5tU12YmijeGIwNsLlvbmeyuFrA=' 
WHERE 
  key_id = 'db133a83e6ac907dbd28ccce6f850f22447d13cf07150f51484e158b95891051' 
  AND (
    token = 'kI1kIzu8TgGDwYLdB5tU12YmijeGIwNsLlvbmeyuFrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )