UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jM1FY07kO3GnpSWmuVSL9Ntv7hAsJeR46GuY6lQIdgc=' 
WHERE 
  key_id = '17e79a968a358d3135e83214611c7c0c0700067a46749c0d4340f8ea9be9a44d' 
  AND (
    token = 'jM1FY07kO3GnpSWmuVSL9Ntv7hAsJeR46GuY6lQIdgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )