UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WM+DqqbKmLZvBh4eorsytDfcIO4vMEsRNpcQ9+ywzUo=' 
WHERE 
  key_id = 'c7cc5f42394125287244061714801b7ee256eaf34fc5777456d535e59c7f0d89' 
  AND (
    token = 'WM+DqqbKmLZvBh4eorsytDfcIO4vMEsRNpcQ9+ywzUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )