UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'onvnlRT/Bqm77za3RFYrv3P8/NUB3WS3GAuqNhp1lec=' 
WHERE 
  key_id = '7c2c7ba9e7e193ddedf4b4c7e04f93464c9f1fe8c19c74b451fd789a5073a2fa' 
  AND (
    token = 'onvnlRT/Bqm77za3RFYrv3P8/NUB3WS3GAuqNhp1lec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )