UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l25ff5Njuyo7DYQ4QQKNex0geZ+QQiU+ZpVqyZrDHXk=' 
WHERE 
  key_id = '957e9edb6fcaff3224f5e162231030c3c9e4d489a95af8b814bc97dbe743a758' 
  AND (
    token = 'l25ff5Njuyo7DYQ4QQKNex0geZ+QQiU+ZpVqyZrDHXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )