UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQwTYfISm2Otg9RV6118DpYnwUrphquVQGTXpeK9a1Q=' 
WHERE 
  key_id = 'a215327ba1bff4f24447e9b12181c9d066fc71d53a5d1d704b8af7816ab9013e' 
  AND (
    token = 'JQwTYfISm2Otg9RV6118DpYnwUrphquVQGTXpeK9a1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )