UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0s7hCPLAIpm9TVa4mNVXmftl3ykcEU9h/UTtg4sbmxM=' 
WHERE 
  key_id = 'e9a1169652a7675ffd14a8b8156fae7adb32f281e3a2191654adcfdf2e6af685' 
  AND (
    token = '0s7hCPLAIpm9TVa4mNVXmftl3ykcEU9h/UTtg4sbmxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )