UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oYw/Hr0CfmQIZmc6bYtmBAuTaEsti2fKkc3xjGCAo/0=' 
WHERE 
  key_id = '844ab651c8119d89780209fe27b8fc7109a96d4e55eb5f0bb56911fac8bab61e' 
  AND (
    token = 'oYw/Hr0CfmQIZmc6bYtmBAuTaEsti2fKkc3xjGCAo/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )