UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tc4JLW8xFspGzgSic7IUK9R2yTVT1UniS6907pfc6YU=' 
WHERE 
  key_id = 'b637793e8d8d12137e63f0acde8a2321da9a188fb592da7c7e885fc73967eb5f' 
  AND (
    token = 'Tc4JLW8xFspGzgSic7IUK9R2yTVT1UniS6907pfc6YU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )