UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2RWHCW3AL72xcMI6VGGEYJlBP3/d7MirWCNJBQggqcY=' 
WHERE 
  key_id = '403e766ac33236a3600aee3efccd1e13531d38c7bd1bb84636f478e3c91c6002' 
  AND (
    token = '2RWHCW3AL72xcMI6VGGEYJlBP3/d7MirWCNJBQggqcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )