UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E2mMrjYEjE+x3/p6a1LnUOuKNsoA939yfxEtET/TmqA=' 
WHERE 
  key_id = '51a8bcd8b984272a8dba6f642280a77cebc80199defce70e3d449852b1229286' 
  AND (
    token = 'E2mMrjYEjE+x3/p6a1LnUOuKNsoA939yfxEtET/TmqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )