UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HY365UpwgwXyWu/qV1+RDx9zSS5WZ1EVsU/bRYgW+8U=' 
WHERE 
  key_id = 'a76701d42908f726e1f8f79d3136238a056b97c198c46d929a6833a7b62e42b2' 
  AND (
    token = 'HY365UpwgwXyWu/qV1+RDx9zSS5WZ1EVsU/bRYgW+8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )