UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pkgm8cg0P2E9vwrPLNW68TBo9r5a2vMtWhIzjMf53fA=' 
WHERE 
  key_id = '5392bd34ac737a3e3a50c52fd2b88d770ce06322f45e2ecbfd3e522bdcc885e6' 
  AND (
    token = 'pkgm8cg0P2E9vwrPLNW68TBo9r5a2vMtWhIzjMf53fA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )