UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sC2IdHUdnEc6d4wCCSVVRrtmUJexJpTGMdUBWfxPWJI=' 
WHERE 
  key_id = 'b88f03b997d8d4fda345e3c4a82cda4ab980fa9618ee9bc9ba6230826f1e4e30' 
  AND (
    token = 'sC2IdHUdnEc6d4wCCSVVRrtmUJexJpTGMdUBWfxPWJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )