UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WLHxYVVMs3DQBgsd1KS2iRHrw253H+WGL55YiGIFvko=' 
WHERE 
  key_id = 'd915bf07f1c5c7210013cd903ada1e07264dede2a6c67304076f706c45c3ce74' 
  AND (
    token = 'WLHxYVVMs3DQBgsd1KS2iRHrw253H+WGL55YiGIFvko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )