UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gLNPqOs+0PBVRDmQVqne10ZPHlia2DI+9CI4EOnozpU=' 
WHERE 
  key_id = '2e3a34724ceaa2d6791750bba8611b01ba0ccda495421df81adfe0a6f0276edd' 
  AND (
    token = 'gLNPqOs+0PBVRDmQVqne10ZPHlia2DI+9CI4EOnozpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )