UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YTZrdhipLxFNeng5hcK1O/Ywpy02AFVBTDjT/8/34hU=' 
WHERE 
  key_id = 'c02685be39c90da68acee871f50e419788c8800ba91a44425a08a5526b7fd685' 
  AND (
    token = 'YTZrdhipLxFNeng5hcK1O/Ywpy02AFVBTDjT/8/34hU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )