UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DIONYQAvzRyrGZTcLFgvbemW9+hRmwJaUrltdBf4FKU=' 
WHERE 
  key_id = 'a28e96dd38b7dd2b35629631f2068c4a06d4287116c5ee780c7e40fd86664a4e' 
  AND (
    token = 'DIONYQAvzRyrGZTcLFgvbemW9+hRmwJaUrltdBf4FKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00047