UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+XlCywBMNZRHNXZE0wYac+wN2oNGaFL+zP4Hs+DkCLo=' 
WHERE 
  key_id = 'ff4573b336876623f66366062c87926e08a4a20bc1f3cb8f732b811e4eab1cb1' 
  AND (
    token = '+XlCywBMNZRHNXZE0wYac+wN2oNGaFL+zP4Hs+DkCLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )