UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/WWDhUf+wKwcRsyY31h87MvzSPNPGgPc9oas6mxQig4=' 
WHERE 
  key_id = '4c6c157ca2980db22d678fbe5c4018ad6f981a3115c643bef8c1e241372a9414' 
  AND (
    token = '/WWDhUf+wKwcRsyY31h87MvzSPNPGgPc9oas6mxQig4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )