UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P8hVkr0wuxMlm7tvn88g9AuHad8FoiiQebCYKS5oQQ8=' 
WHERE 
  key_id = '4d71e1c209ff70a6088ef6c11f91797434d8a9f6ea45f30b30ecc8f90f9c7f07' 
  AND (
    token = 'P8hVkr0wuxMlm7tvn88g9AuHad8FoiiQebCYKS5oQQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )