UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LhXuq8c1bIZxNJR3zaM4l6kmb66m6bKy1bfahrOxe3Y=' 
WHERE 
  key_id = 'a51c132edae8a9f5fdb3f2ccfad9fcad9ce08e58765767fe6df7dd1edd421468' 
  AND (
    token = 'LhXuq8c1bIZxNJR3zaM4l6kmb66m6bKy1bfahrOxe3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )