UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tz7R0QS5OcethagMed4gK3TuwLEcpewKcTenB9/7u/Y=' 
WHERE 
  key_id = '499618106566f0a263a25c997c64208e2a9f5815efe0ba378da31d2244e51ab0' 
  AND (
    token = 'tz7R0QS5OcethagMed4gK3TuwLEcpewKcTenB9/7u/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )