UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'alECU1K08zg6TpPuagHdBHEC/aNbmNyguwxmS1VmjKs=' 
WHERE 
  key_id = '53aefe25074cee6c8087b24bf54984a01d6e0e9c5304ff20ba18e034f8a66ef1' 
  AND (
    token = 'alECU1K08zg6TpPuagHdBHEC/aNbmNyguwxmS1VmjKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )