UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J6mQQhWPY5+0kc5r80bHYlB6p9ChDT0wMi1nXOjuklI=' 
WHERE 
  key_id = '6ba1cc5e2616479e6ee7d24b345bf0cd4eeec2a65569375d44674440abfa5fa2' 
  AND (
    token = 'J6mQQhWPY5+0kc5r80bHYlB6p9ChDT0wMi1nXOjuklI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )