UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ilb6xn1/9vWTajUmIhMrDsarvoeON9n18TQJvpn8ln8=' 
WHERE 
  key_id = '91ed0e260494e828d8548e800b347085de2bf1cb1a31aa06153fa1e41b8be39d' 
  AND (
    token = 'Ilb6xn1/9vWTajUmIhMrDsarvoeON9n18TQJvpn8ln8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )