UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMJ/gwk/JmFLCOGC48SLYj8Se9cGNsM1uDArWgwTuGc=' 
WHERE 
  key_id = 'ce48106520d63a7efe410e3938d2d408e946da5dce8093debeef82bcbb0936e8' 
  AND (
    token = 'iMJ/gwk/JmFLCOGC48SLYj8Se9cGNsM1uDArWgwTuGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )