UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RzJI0Kpj9XLsd1G2MDp4Yy+q2szPrq4fhyiJ4IcxxgA=' 
WHERE 
  key_id = '4c13536d9f2d96d6479ff5abd6ebe05c21779b1a84ac7f6d83431ea77acba839' 
  AND (
    token = 'RzJI0Kpj9XLsd1G2MDp4Yy+q2szPrq4fhyiJ4IcxxgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )