UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Pz/nSPLmBpSOCHofDcuV7/pxuk200sWiep/QtJgsUo=' 
WHERE 
  key_id = '235b30f914c2da3e4fd773127ef094da88b53b27bba732d62b585af505fe5740' 
  AND (
    token = '6Pz/nSPLmBpSOCHofDcuV7/pxuk200sWiep/QtJgsUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )