UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cWBOBk3/RWGOUokz6eIzLiGDQ+7BkVpufLGSg5EWsH0=' 
WHERE 
  key_id = '91699d4a9e11112862fc3a75b8ef667fd4710c30a92a1730e27ca52b9ad9cdb1' 
  AND (
    token = 'cWBOBk3/RWGOUokz6eIzLiGDQ+7BkVpufLGSg5EWsH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )