UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KSfPQ6Pa70OzIfjcc63inRwxUFP8dasbRarDCJP2DZU=' 
WHERE 
  key_id = '8b62f8e0b295dbfcfcc48f89be7a3f3ecf10f16f0d36ae7930759f7726a5eb3b' 
  AND (
    token = 'KSfPQ6Pa70OzIfjcc63inRwxUFP8dasbRarDCJP2DZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )