UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '27fC3p49OPziFLFp0ky/PPGxPd58z5OkW/JDVTrOKiM=' 
WHERE 
  key_id = '1611364bd8a014c272a45418150be46083b4e4d0a4224c60df9bd2f6b2ab5cb9' 
  AND (
    token = '27fC3p49OPziFLFp0ky/PPGxPd58z5OkW/JDVTrOKiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )