UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2PiIbV4RaLAd5cbPI52KC5rkcPXBW6hPdh2RH1Y62GA=' 
WHERE 
  key_id = '13de3b140fe33f5ba1f80e289f3c5903495736e723679a5efc7dc2efc570e9db' 
  AND (
    token = '2PiIbV4RaLAd5cbPI52KC5rkcPXBW6hPdh2RH1Y62GA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )