UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KfzJOAiuzAwrq9MD1Jzoa/vy6UwkOx3EGfevw2GotZo=' 
WHERE 
  key_id = '001c9f73c866fb9ff55dd9204edea9317b7f9e0efaf7a5e69d2644170b963a43' 
  AND (
    token = 'KfzJOAiuzAwrq9MD1Jzoa/vy6UwkOx3EGfevw2GotZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )