UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O2zEu2Ly+bMLVCbph9UWVDsUMlKCeX6A9UejPixFLoU=' 
WHERE 
  key_id = '1608e84fa9e3c48978f4642dbc3004c3b665fc52bccaeb4c615a8454772eaad3' 
  AND (
    token = 'O2zEu2Ly+bMLVCbph9UWVDsUMlKCeX6A9UejPixFLoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )