UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kxpNOev4j/b8gCV2c7V6mbBsrLZKi6qhJpL1csK6aag=' 
WHERE 
  key_id = '5f0f2255ea9ac7592808b92e3699217bad3d8743c6b5e8ff0489e2d4065bffbf' 
  AND (
    token = 'kxpNOev4j/b8gCV2c7V6mbBsrLZKi6qhJpL1csK6aag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )