UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9YlBAEO6Z/XjJXQPCVtTnoeWgNicD2LZGUl1JQ+dAwM=' 
WHERE 
  key_id = '593e07fa3e2508359a203b46b946e87fcf6e348266875d9db9d8b953fbd31c07' 
  AND (
    token = '9YlBAEO6Z/XjJXQPCVtTnoeWgNicD2LZGUl1JQ+dAwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )