UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3bkMOeWe78jNFKri+zqvKr6+Y1LlxyLz4+Zs15MC+Ys=' 
WHERE 
  key_id = 'e013e46b237245b9a545ff6ddefa382506e98ae91f0649f60e314a35bf485168' 
  AND (
    token = '3bkMOeWe78jNFKri+zqvKr6+Y1LlxyLz4+Zs15MC+Ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )