UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XEf8EioqoW3vMGKzmIgG3qH6VNczbXlWof/Q/SbjSpo=' 
WHERE 
  key_id = 'd4f826b43242bbae98ac8d3ed9021957edc18f431bbce6ed15d53342a8e9b269' 
  AND (
    token = 'XEf8EioqoW3vMGKzmIgG3qH6VNczbXlWof/Q/SbjSpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )