UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NDnepRpO5DWh3YrhFS1JoM/TcV054q7P+5Xm8YWWqDo=' 
WHERE 
  key_id = '761695546a3d9dfe1e49644eb5151c8ca6e79300974f21e60e4349035d61ee07' 
  AND (
    token = 'NDnepRpO5DWh3YrhFS1JoM/TcV054q7P+5Xm8YWWqDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )