UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oL2Fd5oVqZ+C2o1D9n0kTf7n2UNtyBnphpFoiFrF6V0=' 
WHERE 
  key_id = '5896c394e3c189e2f0f2b473e7c78d58717d09efdab01e964641e8db3dfc51ef' 
  AND (
    token = 'oL2Fd5oVqZ+C2o1D9n0kTf7n2UNtyBnphpFoiFrF6V0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )