UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hzhgUhwHwI99d8AUdh13G2TFm6SWPS82IpAZ9O4ScGc=' 
WHERE 
  key_id = 'ca2c28f14c7618b423761cfaae531fe677eab6211ccf15783563833f415c8977' 
  AND (
    token = 'hzhgUhwHwI99d8AUdh13G2TFm6SWPS82IpAZ9O4ScGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )