UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oFOtWrJR42wk7YeoVobDcR6jnJ08e7byqX91fGVgAvU=' 
WHERE 
  key_id = '868ccaa7474dddbb1e880c73cc46d7f5f7f6fdb6760280e5ccbd1b7a9c401a02' 
  AND (
    token = 'oFOtWrJR42wk7YeoVobDcR6jnJ08e7byqX91fGVgAvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )