UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9D6Jrl934hF9ck6SqV6/iqVIt3KwyEqRZGP3Zi8mhAw=' 
WHERE 
  key_id = '99958f1e9515efd6dec7fe95c008671a25f4e141044cc3e7289e5e9255fa08cf' 
  AND (
    token = '9D6Jrl934hF9ck6SqV6/iqVIt3KwyEqRZGP3Zi8mhAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )