UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f3E9+CLcBDE/+acP1rgi2RzZnbofW0iRtYzEnJIGVTI=' 
WHERE 
  key_id = '441045684cb02aecfe25ed8e208eedd4aea4c3824aae247273e9d4df49d7ebe3' 
  AND (
    token = 'f3E9+CLcBDE/+acP1rgi2RzZnbofW0iRtYzEnJIGVTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )