UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u8/ugDqxNJ4F40f1fkSHEoV50JGZWk7+PY0pKUan4AM=' 
WHERE 
  key_id = 'd097a6adde91d0baf1fa4189803f267e2ab6b262b8cb737ad32758a2a05a3055' 
  AND (
    token = 'u8/ugDqxNJ4F40f1fkSHEoV50JGZWk7+PY0pKUan4AM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )