UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+xDUwFk6qe7xdqdi+MkoPNnOvV/vI1mIvRVtJsppE0=' 
WHERE 
  key_id = 'fe9ead8ba485fef024860366428247519166d01d7c5aa4f64dc89c60536eb2c1' 
  AND (
    token = 'u+xDUwFk6qe7xdqdi+MkoPNnOvV/vI1mIvRVtJsppE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )