UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fGq3PB5BrAn44P6XTiBPUBxtllh1Bq1O/Ks4Hz7Zqno=' 
WHERE 
  key_id = '7ce21cd8f85929054680a9a821f1be033333b37e34d9f16a4b4ca5f3788055f3' 
  AND (
    token = 'fGq3PB5BrAn44P6XTiBPUBxtllh1Bq1O/Ks4Hz7Zqno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )