UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8doqNNpwA/F6aUDM5AdnY10fG6BT3d4bVxnLUfVTjhA=' 
WHERE 
  key_id = '7f54aec18f9cf4821a35ad88d621be0e49de1d94f6af88f85a2943c00047b717' 
  AND (
    token = '8doqNNpwA/F6aUDM5AdnY10fG6BT3d4bVxnLUfVTjhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )