UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q1Hc2vzEQzSrxKh2kirP45RF+TifXQF60kRY949OTmg=' 
WHERE 
  key_id = 'a7d1377306f6ca2da5a28119b4700decf55df49be4e55907429acdcc2a493468' 
  AND (
    token = 'q1Hc2vzEQzSrxKh2kirP45RF+TifXQF60kRY949OTmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )